CN203618760U - Cigarette removal energy efficiency detection device and spinning machine - Google Patents
Cigarette removal energy efficiency detection device and spinning machine Download PDFInfo
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- CN203618760U CN203618760U CN201320764403.4U CN201320764403U CN203618760U CN 203618760 U CN203618760 U CN 203618760U CN 201320764403 U CN201320764403 U CN 201320764403U CN 203618760 U CN203618760 U CN 203618760U
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 160
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 238000009987 spinning Methods 0.000 title abstract 4
- 238000005096 rolling process Methods 0.000 claims description 32
- 230000002950 deficient Effects 0.000 claims description 19
- 239000011295 pitch Substances 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 14
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 241000510097 Megalonaias nervosa Species 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 241001246312 Otis Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The utility model discloses a cigarette removal energy efficiency detection device and a spinning machine. The cigarette removal energy efficiency detection device comprises a photoelectric detection unit, a removal signal receiving unit, a single pulse generation unit and an output unit, wherein the removal signal receiving unit, the single pulse generation unit and the output unit are connected with the photoelectric detection unit respectively, and the removal signal receiving unit is used for receiving a cigarette removal signal; the single pulse generation unit is used for generating a single clock pulse signal according to a double-clock pulse signal and a multi-circuit clock pulse signal and transmitting the single clock pulse signal to the photoelectric detection unit; the photoelectric detection unit is used for detecting whether a cigarette exists on a next groove at a removal position when next single clock pulse appears after the cigarette removal signal is received and indicating the output unit to transmit a stop signal to a spinning machine controller if the cigarette exists on the next groove of at the removal position. The cigarette removal energy efficiency detection device is used for detecting the cigarette removal energy efficiency, and when the cigarette removal failure is detected, the spinning machine is stopped, an alarm is made, and the unqualified cigarette is prevented from entering a downstream machine.
Description
Technical field
The utility model relates to tobacco automation control area, and particularly a kind of cigarette is rejected energy-efficiency detection device and rolling up and connecting machine.
Background technology
In actual cigarette is produced, as shown in Figure 1, such as ZJ17 spicing machine, cigarette 101 is had in drum 103(Fig. 1 to six drums by negative-pressure adsorption, Fig. 1 has only marked 103 on therein one) groove 102 on, cigarette 101 is along with drum 103 moves together.
As shown in Figure 2, the existing rolling up and connecting machine such as ZJ17 comprises the eliminating tub wheel 105 shown in timing disc 201, lock-out pulse detector 202, cigarette device for eliminating 203 and Fig. 1, wherein:
Lock-out pulse detector 202 gathers multipath clock pulse signal and the two clock signal that timing disc 201 produces, and provides multipath clock pulse signal and two clock signal to cigarette device for eliminating 203;
Cigarette is in service, and cigarette device for eliminating 203, in the time defective cigarette being detected, is rejected the defective cigarette on eliminating tub wheel 105.
Particularly, timing disc 201 is arranged on body after rolling up and connecting machine, is driven by main transmission.As shown in Figure 3, timing disc 201 comprises timing disc inner disc 2011 and timing disc outer disk 2012, and lock-out pulse detector 202 comprises multipath clock pulse detector 2021 and doubleclocking pulse detector 2022.Timing disc inner disc 2011 has 20 double wedges, and this double wedge is detected by multipath clock pulse detector 2021, generates multipath clock pulse signal; Timing disc outer disk 2012 has 1 double wedge, and this double wedge is detected by doubleclocking pulse detector 2022, generates doubleclocking pulse signal.
The drum of rolling up and connecting machine often turns over 2 slot pitch 104(as shown in Figure 1, slot pitch refers to the distance between adjacent two grooves on drum), timing disc 201 rotates 1 circle thereupon, now, lock-out pulse detector 202 detects the double wedge of timing disc 201, produces 20 multipath clock pulse signals and 1 doubleclocking pulse signal.These two pulse signals provide synchronizing signal for cigarette device for eliminating 203.
As shown in Figure 4, cigarette device for eliminating 203 specifically comprises cigarette quality detector 401, controller 402, lock-out pulse receiving element 403, electromagnetic valve driver 404 and cigarette rejecting magnetic valve 405, wherein:
The multipath clock pulse signal that lock-out pulse receiving element 403 provides for receiving multipath clock pulse detector 2021, and two clock signals of providing of doubleclocking pulse detector 2022.
When cigarette quality detector 401 detects defective cigarette, the synchronization pulse (multipath clock pulse signal and two clock signal) that controller 402 receives according to lock-out pulse receiving element 403, in the time that defective cigarette just in time runs to the rejecting position 106 on eliminating tub wheel 105, controller 402 sends cigarette and rejects signal to electromagnetic valve driver 404, electromagnetic valve driver 404 drives cigarette to reject magnetic valve 405 blowing out pressurised air from the groove of defective cigarette place, and defective cigarette is rejected along direction shown in Fig. 1 arrow 107.Be illustrated in figure 5 the circuit theory diagrams of cigarette device for eliminating 203 and lock-out pulse detector 202, Fig. 6 is the sequential that synchronization pulse and cigarette are rejected signal.
The fault that cigarette device for eliminating 203 often occurs is: when defective cigarette detected, controller 402 sends rejecting signal, but that defective cigarette does not have is disallowable.Reject magnetic valve 405 while damaging as: cigarette, controller 402 sends rejecting signal, but cigarette reject magnetic valve 405 electric and be failure to actuate, defective cigarette does not have disallowable and continues to stay on drum, enters in downstream machine.
Utility model content
In view of above technical problem, the utility model provides a kind of cigarette to reject energy-efficiency detection device and rolling up and connecting machine, detects by cigarette is rejected to efficiency, and in the time detecting that cigarette is rejected unsuccessfully, stopping alarm, prevents that underproof cigarette from flowing into downstream machine.
According to an aspect of the present utility model, provide a kind of cigarette to reject energy-efficiency detection device, comprise and reject signal receiving unit, photodetector unit, pulse generation unit, output unit, wherein photodetector unit is connected with rejecting signal receiving unit, pulse generation unit and output unit respectively, wherein:
Reject signal receiving unit and receive the cigarette rejecting signal that cigarette device for eliminating provides;
The doubleclocking pulse signal that pulse generation unit provides according to lock-out pulse detector and multipath clock pulse signal generate single clock pulse signal, and provide single clock pulse signal to photodetector unit;
Photodetector unit, for rejecting next single clock pulse after signal while occurring receiving cigarette, detects on the next groove of rejecting position whether have cigarette; If detect on the next groove of rejecting position and have cigarette, indicate output unit to send stopping signal to rolling up and connecting machine controller;
Output unit, according to the indication of photodetector unit, sends stopping signal to rolling up and connecting machine controller.
Preferably, described cigarette is rejected energy-efficiency detection device and is also comprised the alarm lamp being connected with output unit, wherein:
Photodetector unit is also for rejecting while there is cigarette on the next groove of position detecting, indication output unit sends alarm signal to alarm lamp;
Output unit also, for according to the indication of photodetector unit, sends alarm signal to alarm lamp;
Alarm lamp in the time receiving alarm signal, luminous alarm.
Preferably, described cigarette is rejected energy-efficiency detection device and is also comprised the alarm being connected with output unit, wherein:
Photodetector unit is also for rejecting while there is cigarette on the next groove of position detecting, indication output unit sends alarm signal to alarm;
Output unit also, for according to the indication of photodetector unit, sends alarm signal to alarm;
Alarm in the time receiving alarm signal, the warning of sounding.
Preferably, pulse generation unit is in the time that multipath clock pulse signal and doubleclocking pulse signal occur simultaneously, using multipath clock pulse signal now and M multipath clock pulse signal after this as single clock pulse signal; Wherein, 2M multipath clock pulse signal of the every generation of lock-out pulse detector produces 1 doubleclocking pulse signal simultaneously, and wherein M is natural number.
Preferably, M equals 10.
According on the other hand of the present utility model, a kind of rolling up and connecting machine is provided, comprise timing disc, lock-out pulse detector, cigarette device for eliminating and eliminating tub wheel, wherein rolling up and connecting machine also comprises cigarette rejecting energy-efficiency detection device, cigarette is rejected energy-efficiency detection device and is connected with cigarette device for eliminating and lock-out pulse detector respectively, wherein:
Cigarette device for eliminating, in the time defective cigarette being detected, is rejected the defective cigarette on eliminating tub wheel, and provides cigarette to reject signal to cigarette rejecting energy-efficiency detection device;
Lock-out pulse detector passes through to detect the double wedge of timing disc, produces multipath clock pulse signal and two clock signals, and provides multipath clock pulse signal and two clock signals to cigarette rejecting energy-efficiency detection device;
Cigarette rejecting energy-efficiency detection device is that the cigarette described in above-mentioned arbitrary embodiment is rejected energy-efficiency detection device.
Preferably, timing disc rotates with rolling up and connecting machine drum, and rolling up and connecting machine drum often turns over 2 slot pitches, timing disc rotates 1 circle, lock-out pulse detector, by detecting the double wedge of timing disc, produces 2M multipath clock pulse signal and 1 doubleclocking pulse signal, and wherein M is natural number.
The utility model cigarette is rejected energy-efficiency detection device and rolling up and connecting machine, detects by cigarette is rejected to efficiency, and in the time detecting that cigarette is rejected unsuccessfully, stopping alarm, prevents that underproof cigarette from flowing into downstream machine.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the operation schematic diagram of prior art cigarette on rolling up and connecting machine drum.
Fig. 2 is the schematic diagram of an embodiment of prior art rolling up and connecting machine.
Fig. 3 is the schematic diagram of prior art timing disc and lock-out pulse detector.
Fig. 4 is the schematic diagram of an embodiment of prior art cigarette device for eliminating.
Fig. 5 is the circuit theory diagrams of prior art cigarette device for eliminating and lock-out pulse detector.
Fig. 6 is that synchronization pulse and cigarette are rejected signal timing diagram.
Fig. 7 is the schematic diagram that the utility model cigarette is rejected an embodiment of energy-efficiency detection device.
Fig. 8 is the schematic diagram that the utility model cigarette is rejected another embodiment of energy-efficiency detection device.
Fig. 9 is the scheme of installation of the utility model photodetector unit.
Figure 10 is the control sequential chart that the utility model cigarette is rejected an embodiment of energy-efficiency detection device.
Figure 11 is the correct process schematic diagram of rejecting of the utility model cigarette.
Figure 12 is that the utility model cigarette is rejected failed process schematic diagram.
Figure 13 is the schematic diagram of an embodiment of the utility model rolling up and connecting machine.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Illustrative to the description only actually of at least one exemplary embodiment below, never as any restriction to the utility model and application or use.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Unless illustrate in addition, otherwise the parts of setting forth in these embodiments and positioned opposite, numeral expression formula and the numerical value of step not limited scope of the present utility model.
, it should be understood that for convenience of description, the size of the various piece shown in accompanying drawing is not to draw according to actual proportionate relationship meanwhile.
May not discuss in detail for the known technology of person of ordinary skill in the relevant, method and apparatus, but in suitable situation, described technology, method and apparatus should be regarded as authorizing a part for description.
In all examples with discussing shown here, it is exemplary that any occurrence should be construed as merely, rather than as restriction.Therefore, other example of exemplary embodiment can have different values.
It should be noted that: in similar label and letter accompanying drawing below, represent similar terms, therefore, once be defined in an a certain Xiang Yi accompanying drawing, in accompanying drawing subsequently, do not need it to be further discussed.
Fig. 7 is the schematic diagram that the utility model cigarette is rejected an embodiment of energy-efficiency detection device.As shown in Figure 7, cigarette is rejected energy-efficiency detection device and is comprised rejecting signal receiving unit 701, photodetector unit 702, pulse generation unit 703, output unit 704, wherein photodetector unit 702 is connected with rejecting signal receiving unit 701, pulse generation unit 703 and output unit 704 respectively, wherein:
The cigarette that signal receiving unit 701 receives the controller of cigarette device for eliminating and provide is provided and is rejected signal.
The doubleclocking pulse signal that pulse generation unit 703 provides according to lock-out pulse detector and multipath clock pulse signal generate single clock pulse signal, and single clock pulse signal is offered to photodetector unit 702 as the synchronizing signal of photodetector unit 702.
Preferably, as shown in Figure 8, described cigarette is rejected energy-efficiency detection device can also comprise the alarm lamp 801 being connected with output unit 704, wherein:
Alarm lamp 801 is in the time receiving alarm signal, and luminous alarm is with prompting operation work.
Preferably, described cigarette is rejected energy-efficiency detection device and is also comprised the alarm 802 being connected with output unit 704, wherein:
Alarm 802, in the time receiving alarm signal, is sounded and is reported to the police with prompting operation work.
Preferably, as shown in Figure 9, photodetector unit 702 can be installed in eliminating tub wheel 105 places, aims at the position of the next groove of rejecting position.With box lunch in the time that multipath clock pulse signal and doubleclocking pulse signal occur simultaneously, the cigarette 901 that photodetector unit 702 is aimed on the next groove of rejecting positions 106.
Preferably, slot pitch of the every operation of spicing machine drum, pulse generation unit 703 can produce a single clock pulse, and in the time there is single clock pulse, photodetector unit is aimed at the cigarette on eliminating tub wheel groove just.
Preferably, pulse generation unit 703, can be using multipath clock pulse signal now and M multipath clock pulse signal after this as single clock pulse signal in the time that multipath clock pulse signal and doubleclocking pulse signal occur simultaneously; Wherein, 2M multipath clock pulse signal of the every generation of lock-out pulse detector produces 1 doubleclocking pulse signal simultaneously, and wherein M is natural number.
Preferably, M can equal 10.
Figure 10 is the control sequential chart that M equals the utility model cigarette in 10 specific embodiment and reject energy-efficiency detection device.In the time that multipath clock pulse signal and doubleclocking pulse signal occur simultaneously, multipath clock pulse signal now and the 10th multipath clock pulse signal are after this as single clock pulse signal.Slot pitch of the every operation of spicing machine drum, produces a single clock pulse signal, and in the time that single clock pulse signal occurs, photodetector unit is just aimed at the cigarette on eliminating tub wheel 105 grooves.
Preferably, photodetector unit 702 can be from having cigarette rejecting signal, in the time that defective cigarette place groove runs to photodetector unit front portion, if photodetector unit does not detect cigarette, judge it is that cigarette is correctly rejected, otherwise exist when photodetector unit has detected cigarette, judge it is that cigarette is rejected unsuccessfully.Cigarette is correctly rejected and is rejected failed procedure chart and sees Figure 11 and Figure 12, and wherein, 1101 is defective cigarette, and 1102 is the dead slot of cigarette after disallowable.
Preferably, output unit 704 mono-tunnel output can be connected in parallel on the output line of spicing machine washboard blocking detector, and another can be exported and be connected to alarm lamp.In the time detecting that cigarette is rejected unsuccessfully, two-way is exported simultaneously, and spicing machine is shut down and reported to the police " washboard obstruction ", and alarm lamp is bright simultaneously, points out to operative employee.
The cigarette providing based on the utility model above-described embodiment is rejected energy-efficiency detection device; in the time that defective cigarette is correctly rejected; cigarette just no longer rests on drum; otherwise in the time that cigarette is rejected unsuccessfully, whether cigarette stays on drum, also rested on drum and detect by the cigarette to should be disallowable; whether just can judge cigarette is reliably rejected; in the time detecting that cigarette is rejected unsuccessfully, stopping alarm, prevents that underproof cigarette from flowing into downstream machine.
Figure 13 is the schematic diagram of an embodiment of the utility model rolling up and connecting machine.Compared with the rolling up and connecting machine shown in Fig. 2, rolling up and connecting machine shown in Figure 13 is except comprising timing disc 201, lock-out pulse detector 202, cigarette device for eliminating 203 and eliminating tub wheel 105, also comprise cigarette rejecting energy-efficiency detection device 1301, described cigarette is rejected energy-efficiency detection device 1301 and is connected with cigarette device for eliminating 203 and lock-out pulse detector 202 respectively, wherein:
Cigarette device for eliminating 203, in the time defective cigarette being detected, is rejected the defective cigarette on eliminating tub wheel, and provides cigarette to reject signal to cigarette rejecting energy-efficiency detection device.
Lock-out pulse detector 202 passes through to detect the double wedge of timing disc, produces multipath clock pulse signal and two clock signals, and provides multipath clock pulse signal and two clock signals to cigarette rejecting energy-efficiency detection device 1301; Wherein multipath clock pulse signal and two clock signal are also for cigarette device for eliminating 203 provides synchronizing signal.
It is that in Fig. 7 or Fig. 8, the cigarette described in arbitrary embodiment is rejected energy-efficiency detection device that cigarette is rejected energy-efficiency detection device 1301.
Preferably, timing disc 201 rotates with rolling up and connecting machine drum, and rolling up and connecting machine drum often turns over 2 slot pitches, timing disc rotates 1 circle, lock-out pulse detector 202 devices, by detecting the double wedge of timing disc, produce 2M multipath clock pulse signal and 1 doubleclocking pulse signal, and wherein M is natural number.
Preferably, M can equal 10.
Preferably, timing disc 201 can comprise it being timing disc as shown in Figure 3, can comprise timing disc inner disc 2011 and timing disc outer disk 2012.
Preferably, lock-out pulse detector 202 can comprise multipath clock pulse detector 2021 and doubleclocking pulse detector 2022 as shown in Figure 3.
Preferably, cigarette device for eliminating 203 can be the cigarette device for eliminating as shown in Fig. 4 or Fig. 5.
The rolling up and connecting machine providing based on the utility model above-described embodiment; in the time that defective cigarette is correctly rejected; cigarette just no longer rests on drum; otherwise in the time that cigarette is rejected unsuccessfully, whether cigarette stays on drum, also rested on drum and detect by the cigarette to should be disallowable; whether just can judge cigarette is reliably rejected; in the time detecting that cigarette is rejected unsuccessfully, stopping alarm, prevents that underproof cigarette from flowing into downstream machine.
So far, describe the utility model cigarette in detail and rejected energy-efficiency detection device and rolling up and connecting machine.For fear of covering design of the present utility model, details more known in the field are not described.Those skilled in the art, according to description above, can understand how to implement technical scheme disclosed herein completely.
Description of the present utility model provides for example with for the purpose of describing, and is not exhaustively or by the utility model to be limited to disclosed form.Many modifications and variations are obvious for the ordinary skill in the art.Selecting and describing embodiment is for better explanation principle of the present utility model and practical application, thereby and makes those of ordinary skill in the art can understand the utility model design to be suitable for the various embodiment with various modifications of special-purpose.
Claims (7)
1. a cigarette is rejected energy-efficiency detection device, it is characterized in that, comprise and reject signal receiving unit, photodetector unit, pulse generation unit, output unit, wherein photodetector unit is connected with rejecting signal receiving unit, pulse generation unit and output unit respectively, wherein:
Reject signal receiving unit and receive the cigarette rejecting signal that cigarette device for eliminating provides;
The doubleclocking pulse signal that pulse generation unit provides according to lock-out pulse detector and multipath clock pulse signal generate single clock pulse signal, and provide single clock pulse signal to photodetector unit;
Photodetector unit, for rejecting next single clock pulse after signal while occurring receiving cigarette, detects on the next groove of rejecting position whether have cigarette; If detect on the next groove of rejecting position and have cigarette, indicate output unit to send stopping signal to rolling up and connecting machine controller;
Output unit, according to the indication of photodetector unit, sends stopping signal to rolling up and connecting machine controller.
2. device according to claim 1, is characterized in that, also comprises the alarm lamp being connected with output unit, wherein:
Photodetector unit is also for rejecting while there is cigarette on the next groove of position detecting, indication output unit sends alarm signal to alarm lamp;
Output unit also, for according to the indication of photodetector unit, sends alarm signal to alarm lamp;
Alarm lamp in the time receiving alarm signal, luminous alarm.
3. device according to claim 2, is characterized in that, also comprises the alarm being connected with output unit, wherein:
Photodetector unit is also for rejecting while there is cigarette on the next groove of position detecting, indication output unit sends alarm signal to alarm;
Output unit also, for according to the indication of photodetector unit, sends alarm signal to alarm;
Alarm in the time receiving alarm signal, the warning of sounding.
4. device according to claim 1, is characterized in that,
Pulse generation unit is in the time that multipath clock pulse signal and doubleclocking pulse signal occur simultaneously, using multipath clock pulse signal now and M multipath clock pulse signal after this as single clock pulse signal; Wherein, 2M multipath clock pulse signal of the every generation of lock-out pulse detector produces 1 doubleclocking pulse signal simultaneously, and wherein M is natural number.
5. according to the device described in claim 4, it is characterized in that,
M equals 10.
6. a rolling up and connecting machine, comprise timing disc, lock-out pulse detector, cigarette device for eliminating and eliminating tub wheel, it is characterized in that, rolling up and connecting machine also comprises cigarette rejecting energy-efficiency detection device, cigarette is rejected energy-efficiency detection device and is connected with cigarette device for eliminating and lock-out pulse detector respectively, wherein:
Cigarette device for eliminating, in the time defective cigarette being detected, is rejected the defective cigarette on eliminating tub wheel, and provides cigarette to reject signal to cigarette rejecting energy-efficiency detection device;
Lock-out pulse detector passes through to detect the double wedge of timing disc, produces multipath clock pulse signal and two clock signals, and provides multipath clock pulse signal and two clock signals to cigarette rejecting energy-efficiency detection device;
Cigarette rejecting energy-efficiency detection device is that the cigarette described in claim 1-5 any one is rejected energy-efficiency detection device.
7. according to the rolling up and connecting machine described in claim 6, it is characterized in that,
Timing disc rotates with rolling up and connecting machine drum, and rolling up and connecting machine drum often turns over 2 slot pitches, and timing disc rotates 1 circle, and lock-out pulse detector, by detecting the double wedge of timing disc, produces 2M multipath clock pulse signal and 1 doubleclocking pulse signal, and wherein M is natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764403.4U CN203618760U (en) | 2013-11-28 | 2013-11-28 | Cigarette removal energy efficiency detection device and spinning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764403.4U CN203618760U (en) | 2013-11-28 | 2013-11-28 | Cigarette removal energy efficiency detection device and spinning machine |
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| Publication Number | Publication Date |
|---|---|
| CN203618760U true CN203618760U (en) | 2014-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764403.4U Expired - Fee Related CN203618760U (en) | 2013-11-28 | 2013-11-28 | Cigarette removal energy efficiency detection device and spinning machine |
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| CN (1) | CN203618760U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877756A (en) * | 2019-08-01 | 2020-03-13 | 浙江中烟工业有限责任公司 | Rejecting effectiveness monitoring method for on-line quality detection system of cigarette packaging machine |
-
2013
- 2013-11-28 CN CN201320764403.4U patent/CN203618760U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110877756A (en) * | 2019-08-01 | 2020-03-13 | 浙江中烟工业有限责任公司 | Rejecting effectiveness monitoring method for on-line quality detection system of cigarette packaging machine |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140604 |