CN112493531A - Automatic online sampling detection system for cigarette weight of cigarette making machine - Google Patents
Automatic online sampling detection system for cigarette weight of cigarette making machine Download PDFInfo
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- CN112493531A CN112493531A CN202011529477.0A CN202011529477A CN112493531A CN 112493531 A CN112493531 A CN 112493531A CN 202011529477 A CN202011529477 A CN 202011529477A CN 112493531 A CN112493531 A CN 112493531A
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- cigarette
- guide rail
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- weight
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- 235000019504 cigarettes Nutrition 0.000 title claims abstract description 157
- 238000005070 sampling Methods 0.000 title claims abstract description 32
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 230000003993 interaction Effects 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 14
- 210000000078 claw Anatomy 0.000 claims description 17
- 230000005611 electricity Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 238000004364 calculation method Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000012545 processing Methods 0.000 abstract description 2
- 238000007689 inspection Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000005303 weighing Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005012 migration Effects 0.000 description 2
- 238000013508 migration Methods 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
- A24C5/345—Removing defective cigarettes
-
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24C—MACHINES FOR MAKING CIGARS OR CIGARETTES
- A24C5/00—Making cigarettes; Making tipping materials for, or attaching filters or mouthpieces to, cigars or cigarettes
- A24C5/32—Separating, ordering, counting or examining cigarettes; Regulating the feeding of tobacco according to rod or cigarette condition
- A24C5/34—Examining cigarettes or the rod, e.g. for regulating the feeding of tobacco; Removing defective cigarettes
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01G—WEIGHING
- G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
Abstract
The invention relates to an automatic on-line sampling detection system for cigarette weight of a cigarette making machine, which comprises a base, a support frame, a cigarette moving device, a cigarette pickup device, a cigarette weight measuring device and a human-computer interaction system, wherein the support frame is arranged on the base; the support frame vertical fixation is on the base, and a cigarette weight measurement device sets up on the base, and a cigarette mobile device sets up on the support frame, and a cigarette pickup attachment sets up on a cigarette mobile device, and a cigarette mobile device, a cigarette pickup attachment and a cigarette weight measurement device all with human-computer interaction system electric signal connection. According to the technical scheme, the functions of automatic sampling, automatic measurement and the like are integrated, automation of cigarette sampling and accuracy of cigarette monitoring are achieved, meanwhile, accurate values, trend graphs and the like of cigarette physical indexes can be provided on site in real time through data calculation and processing, and more accurate judgment is provided for operators. When saving a large amount of sampling work, reduced the emergence of lou examining the phenomenon, realize carrying out strict management and control to the technology quality of cigarette.
Description
Technical Field
The invention belongs to the technical field of cigarette detection, and particularly relates to an automatic on-line sampling detection system for cigarette weight of a cigarette making machine.
Background
At present, the cigarette weight index on-line inspection of cigarette production enterprises mainly passes through the off-line inspection of an electronic scale, the electronic scale is used for measuring and developing the weight, and the manual operation of operators is needed in sampling, calibration and measurement; although the prior art uses the cigarette comprehensive test bench to measure physical indexes such as weight, length, roundness, suction resistance and the like synchronously, the test bench belongs to off-line detection.
When carrying out the off-line inspection, need the manual work to take a sample, according to workshop quality control regulation, need carry out a weight measurement to a cigarette every 5 minutes usually, manual operation can not guarantee the promptness of taking a sample, and limited combined test platform also can not satisfy the simultaneous use of many cigarette machines moreover. The off-line detection has untimely response to the quality control, the measurement frequency is low, and the daily production requirement cannot be met.
In order to improve the timeliness of sampling, an automatic cigarette sampling technology has been developed, that is, compressed air is utilized to blow cigarettes out of a cigarette conveying line according to a set sampling interval and fall into a receiving device, and then the cigarettes in the receiving device are collected manually for detection.
Disclosure of Invention
The invention aims to provide an automatic on-line sampling and detecting system for cigarette weight of a cigarette making machine, which solves the problem that the automatic sampling and on-line detection of cigarette weight detection cannot be ensured in the prior art.
The invention is realized by the following technical scheme:
an automatic on-line sampling detection system for cigarette weight of a cigarette making machine comprises a base, a support frame, a cigarette moving device, a cigarette pickup device, a cigarette weight measuring device and a human-computer interaction system;
the support frame vertical fixation in on the base, a cigarette weight measuring device set up in on the base, a cigarette mobile device set up in on the support frame, a cigarette pickup attachment set up in on the cigarette mobile device, a cigarette pickup attachment reach a cigarette weight measuring device all with the human-computer interaction system electricity signal connection.
Furthermore, the cigarette moving device comprises an X-direction linear guide rail assembly, a Y-direction linear guide rail assembly and a position sensor;
the X-direction linear guide rail assembly comprises an X-direction guide rail, an X-direction ball screw, an X-direction slider and an X-direction stepping motor, two ends of the X-direction ball screw are rotatably arranged on the X-direction guide rail through an X-direction ball screw supporting seat, the X-direction slider is sleeved on the X-direction ball screw and is in sliding clamping connection with the X-direction guide rail, the X-direction stepping motor is arranged at one end of the X-direction guide rail, and an output shaft of the X-direction stepping motor is connected with the X-direction ball screw;
the Y-direction linear guide rail assembly comprises a Y-direction guide rail, a Y-direction ball screw, a Y-direction stepping motor and a Y-direction sliding block;
the Y-direction guide rail is fixed on the X-direction sliding block, two ends of the Y-direction ball screw are rotatably arranged on the Y-direction guide rail through a Y-direction ball screw support seat, the Y-direction sliding block is sleeved on the Y-direction ball screw and is in sliding clamping connection with the Y-direction guide rail, and the output end of the Y-direction stepping motor is connected with the Y-direction ball screw;
the position sensor is arranged on the Y-direction guide rail;
the X-direction stepping motor, the Y-direction stepping motor and the position sensor are all connected with the human-computer interaction system through electric signals.
Further, the position sensor is a photoelectric switch.
Further, a cigarette pickup attachment includes that connecting rod, cigarette inhale claw and solenoid valve, the upper end of connecting rod with a cigarette mobile device connects, the lower extreme and the cigarette of connecting rod are inhaled the claw and are connected, it inhales the hole to be provided with on the cigarette inhales the claw, it is connected with negative pressure air source through the pipeline to inhale the hole, the solenoid valve sets up on the pipeline, the solenoid valve with the man-machine interaction system electricity signal connection.
Further, the cigarette pickup device comprises a rotary cylinder, the lower end of the connecting rod is provided with the rotary cylinder, and the output end of the rotary cylinder is connected with the cigarette suction claw.
Further, the cigarette weight measurement is an electronic balance.
The invention has the beneficial effects that:
according to the technical scheme, the cigarette moving device, the cigarette pickup device, the cigarette weight measuring device and the human-computer interaction system are used for integrating functions of automatic sampling, automatic measurement and the like, automation of cigarette sampling is achieved, accuracy of cigarette monitoring is achieved, meanwhile, accurate values, trend graphs and the like of cigarette physical indexes can be provided on site in real time through data calculation processing, and more accurate judgment is provided for operators.
According to the technical scheme, a large amount of sampling work is omitted, the phenomenon of missing detection is enhanced, and the process quality of cigarettes is strictly controlled.
Drawings
FIG. 1 is a schematic diagram of an on-line sampling and detecting system according to the present invention;
FIG. 2 is a schematic diagram of an on-line sampling state structure according to the present invention.
Description of the reference numerals
1. The cigarette weight measuring device comprises a support frame, 2, a base, 3, an X-direction linear guide rail assembly, 4, a Y-direction linear guide rail assembly, 5, a connecting rod, 6, a rotary cylinder, 7, a cigarette suction claw, 8, a cigarette weight measuring device, 31, an X-direction guide rail, 32, an X-direction ball screw, 33, an X-direction sliding block, 34, an X-direction stepping motor, 41, a Y-direction guide rail, 42, a Y-direction ball screw, 43, a Y-direction sliding block, 44 and a Y-direction stepping motor.
Detailed Description
The technical solutions of the present invention are described in detail below by examples, and the following examples are only exemplary and can be used only for explaining and explaining the technical solutions of the present invention, but not construed as limiting the technical solutions of the present invention.
In the technical solutions of the present application, modifiers such as "upper", "lower", "left", "right", "front", "rear", and the like related to directions or positions are intended to explain the technical solutions of the present application, and are not particularly limited to specific positions.
As shown in figures 1 and 2, the application provides an automatic on-line sampling detection system for cigarette weight of a cigarette making machine, which comprises a base 2, a support frame 1, a cigarette moving device, a cigarette pickup device, a cigarette weight measuring device 8 and a human-computer interaction system.
The support frame 1 is vertically fixed on the base 2, and the base is used for installing the online monitoring system at a required position or in a shell, and is specifically determined according to the requirement. The lower extreme vertical fixation of support frame installs on the base, and the support frame is for can realizing this technical scheme's arbitrary support, and all can realize this application's technical scheme all can, consequently, does not explain in detail the support frame among this application's technical scheme.
Cigarette weight measurement device set up in on the base, in the technical scheme of this application, cigarette weight measurement device is electronic balance.
The cigarette moving device is arranged on the support frame. The cigarette moving device comprises an X-direction linear guide rail assembly 3 and a Y-direction linear guide rail assembly 4.
The X-direction linear guide rail assembly 3 comprises an X-direction guide rail 31, an X-direction ball screw 32, an X-direction slider 33 and an X-direction stepping motor 34. X includes the guide rail body to the guide rail, in the technical scheme of this application, the guide rail body is the cuboid, the square, rectangular pipe shape, square tubular or other similar structures, in this embodiment, the guide rail body is the cuboid structure, the one end of guide rail body is installed on the support frame, in the technical scheme of this application, the one end of guide rail body is fixed mounting on the support frame, in other embodiments of this application, the one end of guide rail body also can be sliding connection with the support frame, perhaps drive through elevator motor, with the height of adjustment X to the guide rail, in order to adapt to different production lines.
In this embodiment, the upper and lower ends of the side (right side as shown in fig. 1) of the guide rail body opposite to the Y-direction linear guide rail assembly are respectively provided with a sliding groove, which is an upper sliding groove and a lower sliding groove, so that the cross section of the guide rail body is at least in a shape of a letter convex turning 90 degrees right, the sliding groove is used for being matched with the X-direction sliding block, and the cross section of the X-direction sliding block is in a shape of a letter concave turning 90 degrees left. The structure of the guide rail body can ensure that the X-direction sliding block slides on the guide rail body and can prevent the X-direction sliding block from rotating.
An X-direction ball screw supporting seat is respectively arranged at the front end and the rear end on the right side of the guide rail body and close to the two ends, the X-direction ball screw is rotatably arranged between the X-direction ball screw supporting seats, the rear end of the X-direction ball screw penetrates through the X-direction ball screw supporting seat, an axially through threaded hole is formed in the X-direction sliding block, the X-direction sliding block is sleeved on the X-direction ball screw, and the X-direction sliding block moves back and forth along a sliding groove of the guide rail body under the rotation of the X.
An X-direction stepping motor is arranged at the rear end of the X-direction guide rail, and an output shaft of the X-direction stepping motor is connected with the X-direction ball screw and used for a rotation power source of the X-direction ball screw.
The Y-direction linear guide assembly 4 includes a Y-direction guide 41, a Y-direction ball screw 42, a Y-direction stepping motor 44, and a Y-direction slider 43.
The Y-direction guide rail is fixed on the X-direction sliding block through a screw, the axis of the Y-direction guide rail is perpendicular to the axis of the X-direction guide rail, and the X-direction sliding block moves to drive the Y-direction guide rail to synchronously move.
The Y-direction guide rail comprises a Y-direction guide rail body and a Y-direction ball screw support seat which extends outwards along the side surface (right side surface) of the Y-direction guide rail body opposite to the X-direction sliding block and is close to the upper end and the lower end, and through sliding grooves are also arranged in the front and the back of the side surface and are used for positioning and sliding the Y-direction sliding block. The Y-direction sliding groove is in threaded sleeve connection with the Y-direction ball screw, a Y-direction stepping motor is arranged above the Y-direction guide rail, and an output shaft of the Y-direction stepping motor is connected with the Y-direction ball screw to drive the Y-direction ball screw to rotate and drive the Y-direction sliding block to slide up and down.
The Y-direction guide rail is provided with a photoelectric switch, when the Y-direction guide rail moves to the position above the cigarette to be sampled, the photoelectric switch detects the position and transmits a position signal to the human-computer interaction system, and the human-computer interaction system controls the action of the Y-direction stepping motor and the cigarette pickup device to start sampling.
In the technical scheme of this application, step motor all adds establishes servo controller, and servo controller all is connected with human-computer interaction system, controls the action of X to step motor and/or Y to step motor respectively through human-computer interaction system, realizes accurate movement control.
The cigarette pickup device is arranged on the cigarette moving device and comprises a connecting rod 5, a cigarette suction claw 7 and an electromagnetic valve, the upper end of the connecting rod is connected with the Y-shaped sliding block, and the connecting rod is driven to move up and down under the movement of the Y-shaped sliding block. The lower end of the connecting rod is connected with a cigarette suction claw. The cigarette sucking claw is provided with a sucking groove, the cross section of the sucking groove is semicircular or arc-shaped, a cigarette is convenient to suck, a sucking hole is arranged in the sucking groove and is connected with a negative pressure air source through a pipeline, and the pipeline is provided with an electromagnetic valve which is in electric signal connection with a man-machine interaction system.
The cigarette picking device further comprises a rotary cylinder 6, the lower end of the connecting rod is provided with the rotary cylinder, and the output end of the rotary cylinder is connected with the cigarette suction claw.
Cigarette weight measurement device 8 set up in below in cigarette pickup attachment's the migration range, in this embodiment, cigarette weight measurement device adopts electronic balance as the sensor, and electronic balance sets up on the base, and is located the below in the migration range of cigarette claw, through R232 data transmission serial ports, utilizes computer programming, gathers pressure sensor signal, and the collection logic is as follows: when the collected signal is lower than a certain value, it is determined that no cigarette exists on the weight detection device, when the signal is higher than the certain value, multiple comparisons are carried out, and when the comparison values are consistent for multiple times, the data is used as a measurement value and stored in a computer memory for analysis.
In the technical scheme, the human-computer interaction system mainly refers to a computer, and in other embodiments of the application, the human-computer interaction system can also be a single chip microcomputer, a PLC (programmable logic controller) and the like. The human-computer interaction system is respectively connected with the cigarette pickup device, the cigarette moving device and the cigarette weight measuring device through electric signals.
The detection method of the automatic on-line cigarette weight sampling detection system of the cigarette making machine comprises the following steps:
s1, determining the sampling time interval of the cigarette according to the weight index of the cigarette to be detected.
S2, the Y-direction linear guide rail component in the cigarette moving device moves to the upper part of the cigarette conveying line along the X-direction linear guide rail component, the cigarette pickup device moves downwards to the sampling position along the Y-direction linear guide rail component, and at the moment, the cigarette suction claw of the cigarette pickup device is not contacted with the cigarette on the cigarette conveying line.
S2, opening the electromagnetic valve of the cigarette pickup device, and sucking the cigarette to the cigarette suction claw of the cigarette pickup device by using the suction force generated by the negative pressure.
S3, after the cigarette picking device ascends to a set position along the Y-direction linear guide rail assembly, the Y-direction linear guide rail assembly moves out of the upper part of the cigarette conveying line along the X-direction linear guide rail assembly, and automatic sampling of cigarettes is achieved.
S4, moving the cigarette suction claw of the cigarette pickup device to the position above the cigarette weighing device, closing the electromagnetic valve, weighing the cigarettes falling on the cigarette weighing device, and feeding the cigarette weight data back to the controller; the controller analyzes the cigarette weight data, if the cigarette weight data is in a set range, the online sampling detection system continues to detect subsequent physical indexes, and after the detection is completed, the mobile device moves and enables the cigarette pickup device to be located above the cigarette conveying line, the electromagnetic valve is closed, and the cigarettes fall back to the cigarette conveying line.
If cigarette weight data is not in the set range, the mobile device moves and makes cigarette pickup device move to waste cigarette storage box top, and the controller control solenoid valve is closed, and the cigarette falls into waste cigarette storage box.
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. An automatic on-line sampling detection system for cigarette weight of a cigarette making machine is characterized by comprising a base, a support frame, a cigarette moving device, a cigarette pickup device, a cigarette weight measuring device and a human-computer interaction system;
the support frame vertical fixation in on the base, a cigarette weight measuring device set up in on the base, a cigarette mobile device set up in on the support frame, a cigarette pickup attachment set up in on the cigarette mobile device, a cigarette pickup attachment reach a cigarette weight measuring device all with the human-computer interaction system electricity signal connection.
2. The automatic on-line sampling and detecting system for the cigarette weight of the cigarette making machine according to claim 1, wherein the cigarette moving device comprises an X-direction linear guide rail assembly, a Y-direction linear guide rail assembly and a position sensor;
the X-direction linear guide rail assembly comprises an X-direction guide rail, an X-direction ball screw, an X-direction slider and an X-direction stepping motor, two ends of the X-direction ball screw are rotatably arranged on the X-direction guide rail through an X-direction ball screw supporting seat, the X-direction slider is sleeved on the X-direction ball screw and is in sliding clamping connection with the X-direction guide rail, the X-direction stepping motor is arranged at one end of the X-direction guide rail, and an output shaft of the X-direction stepping motor is connected with the X-direction ball screw;
the Y-direction linear guide rail assembly comprises a Y-direction guide rail, a Y-direction ball screw, a Y-direction stepping motor and a Y-direction sliding block;
the Y-direction guide rail is fixed on the X-direction sliding block, two ends of the Y-direction ball screw are rotatably arranged on the Y-direction guide rail through a Y-direction ball screw support seat, the Y-direction sliding block is sleeved on the Y-direction ball screw and is in sliding clamping connection with the Y-direction guide rail, and the output end of the Y-direction stepping motor is connected with the Y-direction ball screw;
the position sensor is arranged on the Y-direction guide rail;
the X-direction stepping motor, the Y-direction stepping motor and the position sensor are all connected with the human-computer interaction system through electric signals.
3. The automatic on-line sampling and detecting system for cigarette weight of cigarette making machine according to claim 2, wherein the position sensor is a photoelectric switch.
4. The automatic on-line sampling and detecting system for cigarette weight of the cigarette making machine according to claim 1, wherein the cigarette pickup device comprises a connecting rod, a cigarette suction claw and an electromagnetic valve, the upper end of the connecting rod is connected with the cigarette moving device, the lower end of the connecting rod is connected with the cigarette suction claw, a suction hole is arranged on the cigarette suction claw and is connected with a negative pressure air source through a pipeline, the electromagnetic valve is arranged on the pipeline, and the electromagnetic valve is in electrical signal connection with the human-computer interaction system.
5. The automatic on-line sampling and detecting system for the cigarette weight of the cigarette making machine according to claim 4, wherein the cigarette pickup device comprises a rotary cylinder, the rotary cylinder is arranged at the lower end of the connecting rod, and the output end of the rotary cylinder is connected with the cigarette suction claw.
6. The automatic on-line sampling and detecting system for cigarette weight of cigarette making machine according to claim 1, wherein the cigarette weight measurement is an electronic balance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529477.0A CN112493531A (en) | 2020-12-22 | 2020-12-22 | Automatic online sampling detection system for cigarette weight of cigarette making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011529477.0A CN112493531A (en) | 2020-12-22 | 2020-12-22 | Automatic online sampling detection system for cigarette weight of cigarette making machine |
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| Publication Number | Publication Date |
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| CN112493531A true CN112493531A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011529477.0A Pending CN112493531A (en) | 2020-12-22 | 2020-12-22 | Automatic online sampling detection system for cigarette weight of cigarette making machine |
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Citations (7)
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| CN200958982Y (en) * | 2006-08-16 | 2007-10-10 | 张敏 | Cigarette/filter-bar sample system |
| CN101126683A (en) * | 2006-08-16 | 2008-02-20 | 张敏 | Cigarette/ filter candle sampling system |
| CN201509592U (en) * | 2009-10-28 | 2010-06-23 | 河南省海田自动化系统有限公司 | Cigarette quality three-term online detecting device |
| CN201653740U (en) * | 2010-03-16 | 2010-11-24 | 成都五牛科技有限公司 | Cigarette/filter stick sampling system |
| CN102384859A (en) * | 2010-08-31 | 2012-03-21 | 成都五牛科技有限公司 | Cigarette/filter bar sampling system |
| CN204389207U (en) * | 2015-01-09 | 2015-06-10 | 郑州海意科技有限公司 | A kind of filter rod/cigarette on-line period device |
| CN214283289U (en) * | 2020-12-22 | 2021-09-28 | 红云红河烟草(集团)有限责任公司 | Automatic online sampling detection system for cigarette weight of cigarette making machine |
-
2020
- 2020-12-22 CN CN202011529477.0A patent/CN112493531A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200958982Y (en) * | 2006-08-16 | 2007-10-10 | 张敏 | Cigarette/filter-bar sample system |
| CN101126683A (en) * | 2006-08-16 | 2008-02-20 | 张敏 | Cigarette/ filter candle sampling system |
| CN201509592U (en) * | 2009-10-28 | 2010-06-23 | 河南省海田自动化系统有限公司 | Cigarette quality three-term online detecting device |
| CN201653740U (en) * | 2010-03-16 | 2010-11-24 | 成都五牛科技有限公司 | Cigarette/filter stick sampling system |
| CN102384859A (en) * | 2010-08-31 | 2012-03-21 | 成都五牛科技有限公司 | Cigarette/filter bar sampling system |
| CN204389207U (en) * | 2015-01-09 | 2015-06-10 | 郑州海意科技有限公司 | A kind of filter rod/cigarette on-line period device |
| CN214283289U (en) * | 2020-12-22 | 2021-09-28 | 红云红河烟草(集团)有限责任公司 | Automatic online sampling detection system for cigarette weight of cigarette making machine |
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