CN113740558A - Filter stick transmitting and receiving speed on-line velometer - Google Patents
Filter stick transmitting and receiving speed on-line velometer Download PDFInfo
- Publication number
- CN113740558A CN113740558A CN202110973245.2A CN202110973245A CN113740558A CN 113740558 A CN113740558 A CN 113740558A CN 202110973245 A CN202110973245 A CN 202110973245A CN 113740558 A CN113740558 A CN 113740558A
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- Prior art keywords
- filter stick
- connecting plate
- transmitting
- speed
- transparent glass
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- 239000011521 glass Substances 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 235000019504 cigarettes Nutrition 0.000 abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000007423 decrease Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P3/00—Measuring linear or angular speed; Measuring differences of linear or angular speeds
- G01P3/64—Devices characterised by the determination of the time taken to traverse a fixed distance
- G01P3/68—Devices characterised by the determination of the time taken to traverse a fixed distance using optical means, i.e. using infrared, visible, or ultraviolet light
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Manufacturing Of Cigar And Cigarette Tobacco (AREA)
- Measurement Of Radiation (AREA)
Abstract
The invention relates to an on-line velometer for the transmitting and receiving speed of a filter stick, which belongs to the technical field of cigarette filter stick production and comprises a positioning block, a front connecting plate, a photoelectric sensor, a rear connecting plate, a nixie tube protective cover, an organic transparent glass tube, a lower light-blocking block and a mounting box, wherein the on-line velometer can be mounted at the outlet of a transmitting pipeline or the inlet of a transmitting tube of a receiver, the organic transparent glass tube is matched with the transmitting pipeline and the transmitting tube of the receiver to realize the transmission of the filter stick, so that the on-line speed of the filter stick is measured in real time, a debugging worker can visually know the transmission speed of the filter stick and adjust the air pressure of the filter stick transmitted by the transmitter according to the real-time speed, the linear speed of the filter stick in the pipeline is quickly controlled in the optimal linear speed receiving range matched with receivers of different types, and the linear speed of the filter stick in the pipeline is greatly reduced from being not matched with the linear speed received by the receiver, the problems of pipe resistance, high failure rate of a transmitter and a receiver and great loss of filter rods in the transmission/reception link of the filter rods are caused.
Description
Technical Field
The invention belongs to the technical field of cigarette filter stick production, and particularly relates to an online velometer for the transmitting and receiving speed of a filter stick.
Background
In the cigarette production process, the filter stick produced in the forming workshop needs to be conveyed to a rolling workshop through a transmitting pipeline. The specific working mode is that the filter stick transmitter in the forming workshop transmits the filter sticks produced by the forming machine to the filter stick receiver in the rolling workshop through a pipeline by air pressure, and the receiver receives and collects the filter sticks and then supplies the filter sticks to a cigarette making machine for rolling and connecting to produce cigarettes.
The filter stick transmitter is connected with the receiver through a pipeline, the transmitter sets the transmitting air pressure through adjustment, certain pressure is formed in the pipeline, namely the transmitting line speed of the filter stick in the pipeline is changed, and the filter stick is pushed to the receiver at a high speed. Because the receiving speed of the receiver for receiving the transmission of the filter stick is in a certain range, when the transmitting air pressure is too high, the speed of the transmission line is too high, and exceeds the receiving speed range of the receiver, the quality and other problems of a contact, wrinkles and a disordered stick can occur, and the normal conveying of the filter stick is directly influenced; when the emission air pressure is too low, the problems of pipe blockage and the like caused by the fact that the emission speed of the filter stick is too slow and the emission pressure is too low are easily caused, and the guarantee of online supply of the filter stick in cigarette production is directly influenced.
In order to realize the matching of the sending speed of the filter stick of the transmitter and the receiving linear speed of the filter stick required by receivers of different models, the method adopted by each cigarette factory at present is a mode of repeatedly adjusting the air pressure of a transmitter module, the PDCA tracking observation and correction debugging are carried out by observing the sending/receiving stability conditions of the filter stick of the receiver and the transmitter for a long time until the sending air pressure of the transmitter module is matched with the required linear speed of the receiver, and the debugging work is time-consuming, labor-consuming and unintuitive.
Disclosure of Invention
In order to overcome the problems in the prior art, the invention provides an online velometer for the transmitting and receiving speed of a filter stick, which can be quickly installed at the outlet of a transmitting pipeline of a transmitter or the inlet of a transmitting pipe of a receiver to measure the linear speed of the filter stick in a connecting pipeline between the transmitter and the receiver in real time on line. According to the linear velocity of the filter stick in the pipeline measured by the velometer, debugging personnel are intuitively guided to adjust the air pressure of the filter stick transmitted by the transmitter, the linear velocity of the filter stick in the pipeline is quickly controlled within the optimal linear velocity receiving range matched with receivers of different models, the problems of pipe resistance of a series of filter stick transmission, high failure rate of the transmitter and the receiver and waste of a large number of filter sticks in the filter stick transmitting/receiving link caused by the fact that the linear velocity of the filter stick in the pipeline is not matched with the linear velocity received by the receiver are greatly reduced, and the guarantee rate of online supply of the filter sticks in cigarette production is effectively improved.
In order to realize the purpose, the invention is realized by the following technical scheme:
the filter stick transmitting and receiving speed on-line velometer comprises positioning blocks 1, a front connecting plate 4, a photoelectric sensor 5, a rear connecting plate 6, a nixie tube 7, a nixie tube protective cover 8, an organic transparent glass tube 9, a lower light blocking block 10, a mounting box 11 and a single chip microcomputer 12, wherein the positioning blocks 1 are respectively mounted on the left side and the right side of the top of the mounting box 11, threaded holes are formed in the two positioning blocks 1, two ends of the organic transparent glass tube 9 are respectively mounted on the threaded holes of the two positioning blocks 1 in a threaded connection mode, the front connecting plate 4 and the rear connecting plate 6 which are parallel to each other are further mounted at the top of the mounting box 11 between the two positioning blocks 1, through holes through which the organic transparent glass tube 9 can conveniently pass are formed in the connecting plate 4 and the rear connecting plate 6, the photoelectric sensor 5 is fixedly mounted between the front connecting plate 4 and the rear connecting plate 6 and is positioned above the organic transparent glass tube 9, a lower light blocking block 10 is arranged below an organic transparent glass tube 9 between the front connecting plate 4 and the rear connecting plate 6, the photoelectric sensor 5 is connected with a single chip microcomputer 12 through a signal processing circuit, a nixie tube protective cover 8 is fixedly mounted at the top of one of the positioning blocks 1, a nixie tube 7 is mounted in the nixie tube protective cover 8, the nixie tube 7 is connected with the single chip microcomputer 12, and the single chip microcomputer 12 is mounted in a mounting box 11.
Further, the signal processing circuit is connected with the single chip microcomputer 12 through two optical coupling modules.
Furthermore, the joint of the organic transparent glass tube 9 and the positioning block 1 is sealed by an oil seal 2, and the oil seal 2 is limited on the positioning block 1 by a clamping ring 3.
The invention has the beneficial effects that:
the invention can be arranged at the outlet of the transmitting pipeline or the inlet of the transmitting pipe of the receiver, the organic transparent glass pipe can be matched with the transmitting pipeline and the transmitting pipe of the receiver to realize the transmission of the filter stick, in the transmission production process of the filter stick, realizes the real-time measurement of the online speed of the filter stick, and debugging personnel can intuitively know the transmission speed of the filter stick, and the air pressure of the filter stick transmitted by the transmitter is adjusted according to the real-time speed, so that the linear speed of the filter stick in the pipeline is quickly controlled within the optimal linear speed receiving range matched with receivers of different models, the phenomenon that the linear speed of the filter stick in the pipeline is not matched with the linear speed received by the receivers is greatly reduced, the problems of pipe resistance in the conveying of a series of filter sticks, high failure rate of a transmitter and a receiver and loss and waste of a large number of filter sticks in the transmitting/receiving link of the filter sticks are caused, and the guarantee rate of the online supply of the filter sticks in the cigarette production is effectively improved.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic diagram of a control circuit according to the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-3, the filter stick transmitting and receiving speed on-line velometer comprises positioning blocks 1, a front connecting plate 4, a photoelectric sensor 5, a rear connecting plate 6, a nixie tube 7, a nixie tube protective cover 8, an organic transparent glass tube 9, a lower light blocking block 10, an installation box 11 and a single chip microcomputer 12, wherein the positioning blocks 1 are respectively installed on the left side and the right side of the top of the installation box 11, threaded holes are formed in the two positioning blocks 1, two ends of the organic transparent glass tube 9 are respectively installed on the threaded holes of the two positioning blocks 1 in a threaded connection mode, the front connecting plate 4 and the rear connecting plate 6 which are parallel to each other are further installed at the top of the installation box 11 between the two positioning blocks 1, and through holes which are convenient for the organic transparent glass tube 9 to pass through are formed in the connecting plate 4 and the rear connecting plate 6. Photoelectric sensor 5 fixed mounting is between preceding connecting plate 4 and back connecting plate 6, and is located the top of organic transparent glass pipe 9, the below of organic transparent glass pipe 9 between preceding connecting plate 4 and the back connecting plate 6 is provided with down light-blocking piece 10, photoelectric sensor 5 is connected with singlechip 12 through signal processing circuit, the top fixed mounting of one of them locating piece 1 has charactron protection casing 8, install charactron 7 in the charactron protection casing 8, charactron 7 is connected with singlechip 12, singlechip 12 is installed in install bin 11. The whole online velometer is arranged at the outlet of a transmitting pipeline or the inlet of a transmitting pipe of a receiver, so that the outlet of the transmitting pipeline or the inlet of the transmitting pipe of the receiver is in threaded connection with a threaded hole arranged on a positioning block 1, the organic transparent glass tube 9 is ensured to be communicated with the outlet of the transmitting pipeline or the inlet of the transmitting pipe of the receiver, when a filter stick is ventilated and conveyed in the outlet of the transmitting pipeline or the transmitting pipe of the receiver, the front end of the filter stick is started to time after shielding a photoelectric sensor 5, the timing is finished after the rear end of the filter stick leaves the photoelectric sensor 5, the length of the filter stick is a fixed value, the running time of the filter stick enters a single chip microcomputer 12 through signals of the photoelectric sensor 5 and then is calculated, and the running speed of the filter stick is displayed on a nixie tube 7. Therefore, in the process of transmitting and producing the filter stick, the online speed of the filter stick can be measured in real time, debugging personnel can visually know the transmission speed of the filter stick, adjust the air pressure of the filter stick transmitted by the transmitter according to the real-time speed, quickly control the linear speed of the filter stick in the pipeline within the optimal linear speed receiving range matched with receivers of different models, greatly reduce the problems of pipe blockage during conveying of a series of filter sticks caused by mismatching of the linear speed of the filter stick in the pipeline and the linear speed received by the receivers, high fault rate of the transmitter and the receivers and waste of a large number of filter sticks in the transmitting/receiving link of the filter stick, and effectively improve the guarantee rate of online supply of the filter stick in cigarette production.
In the invention, the signal processing circuit is connected with the singlechip 12 through two optical coupling modules. Two optical coupling modules are opto-coupler A and opto-coupler B respectively, input 1 and 2 for opto-coupler A and opto-coupler B connect 24VDC and photoelectric sensor 5 respectively, 3 ground connections of opto-coupler A output, output 4 connects pull-up resistance to 5VDC, opto-coupler B output 3 connects pull-down resistance to ground, output 4 connects 5VDC, when the signal is imported, opto-coupler A produces the decline edge, opto-coupler B produces the rising edge, otherwise, opto-coupler A produces the rising edge when signal interrupt, opto-coupler B produces the decline edge, start inside time-recorder when singlechip 12 receives opto-coupler A's decline edge signal, close singlechip 12 inside time-recorder when embedded singlechip receives opto-coupler B's decline edge signal, calculate the linear velocity of filter rod and show through charactron 7 through singlechip 12 at last.
In the invention, preferably, the joint of the organic transparent glass tube 9 and the positioning block 1 is sealed by an oil seal 2, and the oil seal 2 is limited on the positioning block 1 by a clamping ring 3.
The working process of the invention is as follows:
the filter stick transmitting/receiving speed on-line velometer is connected and combined with a filter stick transmitting tube quick plug through threads on a positioning block 1 and is connected in series to a transmitting pipeline of a filter stick transmitter or a filter stick receiver, an organic transparent glass tube 9 and oil seals 2 at two ends enable the pipeline to be reliably sealed after being communicated, and the operating air pressure of a filter stick in the organic transparent glass tube 9 is consistent with that of the filter stick transmitter or the filter stick receiver. When the front end of the filter stick passes through the photoelectric sensor 5, the optical coupler A generates a falling edge, the optical coupler B generates a rising edge, the single chip microcomputer 12 starts the internal timer when receiving a falling edge signal of the optical coupler A, when the rear end of the filter stick leaves the photoelectric sensor 5, the optical coupler A generates a rising edge, the optical coupler B generates a falling edge, and the single chip microcomputer 12 closes the internal timer when receiving a falling edge signal of the optical coupler B. The length of the filter stick is a fixed value, and the single chip microcomputer 12 can calculate the speed of the filter stick according to the filter stick passing time value and the length of the filter stick and display the speed through the nixie tube 7.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (3)
1. The utility model provides a filter rod transmission receiving speed on-line velometer which characterized in that: the filter stick transmitting and receiving speed on-line velometer comprises positioning blocks (1), a front connecting plate (4), a photoelectric sensor (5), a rear connecting plate (6), a nixie tube (7), a nixie tube protective cover (8), an organic transparent glass tube (9), a lower light blocking block (10), an installation box (11) and a single chip microcomputer (12), wherein the positioning blocks (1) are respectively installed on the left side and the right side of the top of the installation box (11), threaded holes are formed in the two positioning blocks (1), two ends of the organic transparent glass tube (9) are respectively installed on the threaded holes of the two positioning blocks (1) in a threaded connection mode, the front connecting plate (4) and the rear connecting plate (6) which are parallel to each other are further installed at the top of the installation box (11) between the two positioning blocks (1), and through holes which are convenient for the organic transparent glass tube (9) to pass through are formed in the connecting plate (4) and the rear connecting plate (6), photoelectric sensor (5) fixed mounting is in the front between connecting plate (4) and back connecting plate (6), and is located the top of organic transparent glass pipe (9), the below of organic transparent glass pipe (9) is provided with down light-blocking piece (10) between front connecting plate (4) and back connecting plate (6), photoelectric sensor (5) pass through signal processing circuit and are connected with singlechip (12), the top fixed mounting of one of them locating piece (1) has charactron protection casing (8), install charactron (7) in charactron protection casing (8), charactron (7) are connected with singlechip (12), install in install box (11) singlechip (12).
2. The filter stick transmitting and receiving speed online velometer according to claim 1, characterized in that: the signal processing circuit is connected with the singlechip (12) through two optical coupling modules.
3. A filter stick transmitting and receiving speed on-line velometer according to claim 1 or 2, characterized in that: the joint of the organic transparent glass tube (9) and the positioning block (1) is sealed by the oil seal (2), and the oil seal (2) is limited on the positioning block (1) through the clamping ring (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110973245.2A CN113740558B (en) | 2021-08-24 | 2021-08-24 | Filter stick transmitting and receiving speed on-line velometer |
| DE102022121220.3A DE102022121220A1 (en) | 2021-08-24 | 2022-08-23 | ONLINE SPEED MEASURING DEVICE FOR THE TRANSMISSION AND RECEIVING SPEED OF FILTER RODS |
| DE202022104749.9U DE202022104749U1 (en) | 2021-08-24 | 2022-08-23 | On-line speed measuring device for the transmission and reception speed of filter rods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110973245.2A CN113740558B (en) | 2021-08-24 | 2021-08-24 | Filter stick transmitting and receiving speed on-line velometer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113740558A true CN113740558A (en) | 2021-12-03 |
| CN113740558B CN113740558B (en) | 2024-03-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110973245.2A Active CN113740558B (en) | 2021-08-24 | 2021-08-24 | Filter stick transmitting and receiving speed on-line velometer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN113740558B (en) |
| DE (2) | DE102022121220A1 (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475576A (en) * | 1973-08-21 | 1977-06-01 | Hauni Werke Koerber & Co Kg | Method and machine for producing filter rods for the tobacco- processing industry |
| WO2005038467A1 (en) * | 2003-10-15 | 2005-04-28 | Korea Railroad Research Institute | Apparatus of measuring speed for railway vehicle and method thereof |
| CN201251584Y (en) * | 2008-09-17 | 2009-06-03 | 程永顺 | Wireless velometer |
| CN101592671A (en) * | 2008-05-30 | 2009-12-02 | 安徽宏实光机电高科有限公司 | The linear array CCD camera velocity measurement shooting interval is with object of which movement speed adaptive method of adjustment |
| US20120303315A1 (en) * | 2010-02-02 | 2012-11-29 | Danieli Automation Spa | Device for Measuring the Speed of Products in Movement, in Particular Metal Rolled Products in a Rolling Line, and Relative Method |
| CN103236831A (en) * | 2013-04-03 | 2013-08-07 | 浙江中烟工业有限责任公司 | Signal acquisition system and method for cigarette factory filter rod transmitter |
| CN108008143A (en) * | 2017-12-01 | 2018-05-08 | 西安工业大学 | A kind of laser velocimeter devices and methods therefor of bullet exit portal speed |
| CN109580980A (en) * | 2019-01-28 | 2019-04-05 | 西安工业大学 | A kind of high-speed motion body speed detection system and its detection method |
| CN110940826A (en) * | 2019-12-20 | 2020-03-31 | 中国烟草总公司郑州烟草研究院 | Method for detecting tobacco shred movement speed in horizontal pipe dense-phase tobacco shred pneumatic conveying process |
| CN216117667U (en) * | 2021-08-24 | 2022-03-22 | 红云红河烟草(集团)有限责任公司 | Filter stick transmitting and receiving speed on-line velometer |
-
2021
- 2021-08-24 CN CN202110973245.2A patent/CN113740558B/en active Active
-
2022
- 2022-08-23 DE DE102022121220.3A patent/DE102022121220A1/en active Pending
- 2022-08-23 DE DE202022104749.9U patent/DE202022104749U1/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1475576A (en) * | 1973-08-21 | 1977-06-01 | Hauni Werke Koerber & Co Kg | Method and machine for producing filter rods for the tobacco- processing industry |
| WO2005038467A1 (en) * | 2003-10-15 | 2005-04-28 | Korea Railroad Research Institute | Apparatus of measuring speed for railway vehicle and method thereof |
| CN101592671A (en) * | 2008-05-30 | 2009-12-02 | 安徽宏实光机电高科有限公司 | The linear array CCD camera velocity measurement shooting interval is with object of which movement speed adaptive method of adjustment |
| CN201251584Y (en) * | 2008-09-17 | 2009-06-03 | 程永顺 | Wireless velometer |
| US20120303315A1 (en) * | 2010-02-02 | 2012-11-29 | Danieli Automation Spa | Device for Measuring the Speed of Products in Movement, in Particular Metal Rolled Products in a Rolling Line, and Relative Method |
| CN103236831A (en) * | 2013-04-03 | 2013-08-07 | 浙江中烟工业有限责任公司 | Signal acquisition system and method for cigarette factory filter rod transmitter |
| CN108008143A (en) * | 2017-12-01 | 2018-05-08 | 西安工业大学 | A kind of laser velocimeter devices and methods therefor of bullet exit portal speed |
| CN109580980A (en) * | 2019-01-28 | 2019-04-05 | 西安工业大学 | A kind of high-speed motion body speed detection system and its detection method |
| CN110940826A (en) * | 2019-12-20 | 2020-03-31 | 中国烟草总公司郑州烟草研究院 | Method for detecting tobacco shred movement speed in horizontal pipe dense-phase tobacco shred pneumatic conveying process |
| CN216117667U (en) * | 2021-08-24 | 2022-03-22 | 红云红河烟草(集团)有限责任公司 | Filter stick transmitting and receiving speed on-line velometer |
Non-Patent Citations (1)
| Title |
|---|
| 佟军民;王冬梅;: "KDF2滤棒输出装置的改进与仿真分析", 机械设计与制造, no. 06, 8 June 2017 (2017-06-08) * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113740558B (en) | 2024-03-19 |
| DE102022121220A1 (en) | 2023-03-02 |
| DE202022104749U1 (en) | 2022-09-23 |
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