CN110979794B - Device for preventing cigarette from being disordered in longitudinal cigarette falling channel of packaging machine - Google Patents
Device for preventing cigarette from being disordered in longitudinal cigarette falling channel of packaging machine Download PDFInfo
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- CN110979794B CN110979794B CN201911203083.3A CN201911203083A CN110979794B CN 110979794 B CN110979794 B CN 110979794B CN 201911203083 A CN201911203083 A CN 201911203083A CN 110979794 B CN110979794 B CN 110979794B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
- B65B19/00—Packaging rod-shaped or tubular articles susceptible to damage by abrasion or pressure, e.g. cigarettes, cigars, macaroni, spaghetti, drinking straws or welding electrodes
- B65B19/02—Packaging cigarettes
- B65B19/04—Arranging, feeding, or orientating the cigarettes
- B65B19/10—Arranging cigarettes in layers each comprising a predetermined number
Abstract
The invention relates to a device for preventing a packing machine from disordered cigarettes in a longitudinal cigarette discharging channel, which comprises three cigarette discharging channel groups in parallel, namely a left cigarette discharging channel group, a middle cigarette discharging channel group and a right cigarette discharging channel group; each lower smoke channel group is respectively connected with a negative pressure air source through an electromagnetic valve; the lower end of the side wall of each lower smoke channel group is respectively provided with a sensor mounting hole, and the optical fiber sensor is arranged in the sensor mounting hole; the optical fiber sensor and the electromagnetic valve are both in electric signal connection with the control system. The design has the hole of induced drafting on this technical scheme's a cigarette reposition of redundant personnel passageway column wall, thereby it induced drafts to open and close to control to induced draft through the regular power on and power off of PLC signal control solenoid valve, makes the cigarette that gets into down cigarette passageway regular steady decline under the device's effect until get into down cigarette passageway bottom, and the device stops the work of induced drafting after there is a cigarette in cigarette passageway bottom down, can avoid originally leaning on the condition that the cigarette dead weight drops down at will and produce the messy cigarette.
Description
Technical Field
The invention belongs to the technical field of cigarette packaging production machinery, and particularly relates to a device for preventing a cigarette from being disordered in a cigarette channel of a packaging machine in the longitudinal direction.
Background
Currently, cigarettes produced by cigarette making machines in the tobacco industry are supplied to packing machines through cigarette transport channels. When a first batch of cigarettes produced in the first shift enter a cigarette discharging channel of a packing machine, the cigarettes fall randomly due to the gravity action of the cigarettes and are easy to generate messy cigarettes. The cigarette channel cigarette under the packagine machine that needs manual work to arrange in order after the messy cigarette condition takes place, produces cigarette surface fold again easily at this in-process, and the emergence of these circumstances has not only influenced first class production efficiency but also has produced the quality hidden danger.
Disclosure of Invention
The invention aims to provide a device for preventing a cigarette from being mixed in a cigarette discharging channel in the longitudinal direction of a packaging machine, so that the phenomenon of cigarette mixing is avoided when a first batch of cigarettes produced in the first shift enters the cigarette discharging channel of the packaging machine.
The invention is realized by the following technical scheme:
a device for preventing a packaging machine from disordered cigarettes in a longitudinal cigarette discharging channel comprises three cigarette discharging channel groups which are arranged side by side, namely a left cigarette discharging channel group, a middle cigarette discharging channel group and a right cigarette discharging channel group;
the left lower smoke channel group, the middle lower smoke channel group and the right lower smoke channel group are respectively connected with a negative pressure air source through electromagnetic valves;
a sensor mounting hole is formed in the lower end of the side wall of the left lower smoke channel group, the lower end of the side wall of the middle lower smoke channel group and the lower end of the side wall of the right lower smoke channel group respectively, and an optical fiber sensor is arranged in the sensor mounting hole;
the optical fiber sensor and the electromagnetic valve are both in electric signal connection with a control system.
The left lower cigarette channel group consists of seven lower cigarette channels consisting of eight cigarette diversion channel columns; the middle cigarette discharging channel group consists of six cigarette discharging channels consisting of seven cigarette diversion channel columns; the right lower cigarette channel group consists of seven lower cigarette channels consisting of eight cigarette diversion channel columns;
the second cigarette diversion channel column, the fourth cigarette diversion channel column and the sixth cigarette diversion channel column in each flue group, and the eighth cigarette diversion channel column of the left lower flue group and the right lower flue group are all provided with hollow cavities, and negative pressure holes communicated with the hollow cavities are arranged above the rear side walls of the cigarette diversion channel columns;
two rows of vent holes are formed in the left side wall and the right side wall of the second cigarette diversion channel column, the left side wall and the right side wall of the fourth cigarette diversion channel column and the two side walls of the sixth cigarette diversion channel column and are respectively communicated with the adjacent cigarette discharging channels;
two rows of air holes are formed in the inner side wall of the eighth cigarette diversion channel column and communicated with the adjacent cigarette discharging channels.
The negative pressure hole on the left lower smoke channel group is connected with a negative pressure air source through a first electromagnetic valve; the negative pressure hole on the middle and lower smoke channel group is connected with a negative pressure air source through a second electromagnetic valve; and the negative pressure hole on the right lower smoke channel group is connected with a negative pressure air source through a third electromagnetic valve.
The left lower smoke channel group and the right lower smoke channel group have the same structure and can be interchanged.
The width of the cigarette diversion channel column is 10-20 mm; the width of the lower smoke channel is not more than 10 mm.
Each row of the vent holes are five, so that each 3 cigarettes entering the lower cigarette passage are provided with one vent hole.
The negative pressure air source is not more than 0.05 MPa.
The control system comprises a PLC controller, an optical fiber amplifier and an intermediate relay;
the main power supply end of the PLC is connected with an external power supply, and the 1M end and the 1N end of the PLC are respectively connected with a +24V power supply end and a 24V 0V end;
the output end of the optical fiber amplifier is connected with the I0.0 end of the PLC controller;
the coil of the intermediate relay is connected with the output end of the PLC;
and after being connected in parallel, the first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are connected with the normally closed contact of the intermediate relay and then connected into the Q0.1 controlled by the PLC.
The invention has the beneficial effects that:
the design has the hole of induced drafting on this technical scheme's a cigarette reposition of redundant personnel passageway column wall, thereby it induced drafts to open and close to control to induced draft through the regular power on and power off of PLC signal control solenoid valve, makes the cigarette that gets into down cigarette passageway regular steady decline under the device's effect until get into down cigarette passageway bottom, and the device stops the work of induced drafting after there is a cigarette in cigarette passageway bottom down, can avoid originally leaning on the condition that the cigarette dead weight drops down at will and produce the messy cigarette.
Drawings
FIG. 1 is a front view of a lower smoke path set;
FIG. 2 is a rear view of the lower smoke path set;
FIG. 3 is a left side view of the lower smoke path set;
FIG. 4 is a schematic perspective view of a second, fourth and sixth cigarette diversion passage column;
FIG. 5 is a left side view of a second, fourth, and sixth cigarette diversion channel column;
FIG. 6 is a schematic perspective view of an eighth flow-splitting channel column;
fig. 7 is a circuit diagram of the control system.
Description of the reference numerals
1. A left lower cigarette channel group, 11, a second cigarette diversion channel column, 12, a fourth cigarette diversion channel column, 13, a sixth cigarette diversion channel column, 14, an eighth cigarette diversion channel column, 2 middle lower cigarette channel groups, 21, a second cigarette diversion channel column, 22, a fourth cigarette diversion channel column, 23, a sixth cigarette diversion channel column, 3 right lower cigarette channel groups, 31, a second cigarette diversion channel column, 32, a fourth cigarette diversion channel column, 33, a sixth cigarette diversion channel column, 34, an eighth cigarette diversion channel column, 4, a lower cigarette channel, 5, a negative pressure hole, 6, a mounting hole, 7, an air vent, 8, a cigarette, 9, a hollow cavity, 10, a PLC controller, 20, an intermediate relay, 30, an electromagnetic valve, 40, an optical fiber sensor, 50, and an optical fiber amplifier.
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.
As shown in fig. 1, 2 and 7, the technical scheme of the present application includes three side-by-side cigarette dropping channel groups, namely a left cigarette dropping channel group 1, a right cigarette dropping channel group 3 and a middle cigarette dropping channel group 2, three electromagnetic valves 30, namely a first electromagnetic valve, a second electromagnetic valve and a third electromagnetic valve, a 24V20 intermediate relay, a siemens PLC 200 controller, an optical fiber sensor 40 for determining that a cigarette is in place, and an optical fiber amplifier 50.
The left lower cigarette channel group 1 consists of seven lower cigarette channels 4 formed by eight cigarette diversion channel columns; in this application, the direction between two adjacent cigarette reposition of redundant personnel passageway posts is the width, and the operation mode of cigarette 8 in cigarette passageway down is that the axial central line of cigarette is parallel with ground.
In the application, the physical specification of a single cigarette is that the circumference diameter is 7mm, the length is 84mm, the design height of the cigarette discharging channel group is 480mm, and the width of each cigarette distributing channel column is 10-20 mm. The width of the lower smoke channel is not more than 10mm, and each lower smoke channel is longitudinally provided with 19 cigarettes.
As shown in fig. 4 to 6, the second cigarette diversion passage column 11, the fourth cigarette diversion passage column 12, the sixth cigarette diversion passage column 13 and the eighth cigarette diversion passage column 14 of the lower left cigarette passage group 1 are all provided with hollow cavities 9, the cross section of each cigarette diversion passage column is rectangular when viewed integrally, negative pressure holes 5 which pass through the hollow cavities are arranged above the rear side walls of the four cigarette diversion passage columns, and the negative pressure holes are connected with an equipment negative pressure air source through first electromagnetic valves.
The left and right side walls of the second cigarette diversion channel column, the left and right side walls of the fourth cigarette diversion channel column and the two side walls of the sixth cigarette diversion channel column are provided with two rows of 5 rows of air vents 7, the inner side wall of the eighth cigarette diversion channel column is provided with two rows of 5 rows of air vents, the air vents are communicated with seven cigarette discharging channels, so that a cigarette has one air vent at every 3 cigarettes at intervals when entering the cigarette discharging channels, each row of 2 rows of air vents on the channel walls has 2-3mm of aperture, and the cigarette is sucked and released by the air vents when passing through the cigarette discharging channels, and is stably descended.
The structure of cigarette passageway group under the right side is unanimous with the structure of cigarette passageway group under the left side, and design and principle are also unanimous, can exchange. And a negative pressure hole communicated with the hollow cavity is formed above the rear side walls of the four cigarette diversion channel columns of the right lower cigarette channel group and is connected with an equipment negative pressure air source through a third electromagnetic valve.
The middle lower cigarette channel group consists of six lower cigarette channels consisting of seven cigarette diversion channel columns; in seven cigarette reposition of redundant personnel passageway posts of well lower cigarette passageway group, second cigarette reposition of redundant personnel passageway post 21, fourth cigarette reposition of redundant personnel passageway post 22, sixth cigarette reposition of redundant personnel passageway post 23 all are provided with well cavity, from overall structure, and it is the same with the structure of the cigarette reposition of redundant personnel passageway post of left lower cigarette passageway group, and the difference is only quantity reduction one.
And a negative pressure hole communicated with the hollow cavity is arranged above the rear side wall of the three cigarette diversion channel columns of the middle and lower cigarette channels, and is connected with an equipment negative pressure air source through a second electromagnetic valve.
Two rows of 5 rows of air vents are arranged on the left and right side walls of a second cigarette diversion channel column, the left and right side walls of a fourth cigarette diversion channel column and the two side walls of a sixth cigarette diversion channel column of the middle and lower cigarette channels, the air vents are communicated with the six lower cigarette channels, so that each 3 cigarettes at intervals have one air vent when the cigarettes enter the lower cigarette channels, and each 2 rows of air vents on the channel walls have 2-3mm of aperture, so that the cigarettes are sucked and released by the air vents when passing through the lower cigarette channels, and the cigarettes are stably descended.
In this application, the negative pressure wind regime is not more than 0.05Mpa, makes it can hold a cigarette and not damage a cigarette surface.
As shown in figure 3, a side wall part 470mm away from the top end below the left lower cigarette channel group is provided with a mounting hole 6 which is communicated with the lower cigarette channel and has the diameter of 4-5mm and is used for mounting an optical fiber sensor for judging whether a cigarette is in place, and similarly, mounting holes with the same specification are arranged in the middle lower cigarette channel group and the right lower cigarette channel group and are used for mounting an optical fiber sensor 40 for judging whether the cigarette is in place, and the optical fiber sensor has the function that when the cigarette blocks the optical fiber sensor, the device stops sucking air to enable the cigarette to fall down, and when no cigarette blocks the optical fiber sensor, the device sucks air to enable the cigarette to be sucked in balance.
As shown in fig. 7, the control system includes a PLC controller 10, an optical fiber amplifier 50, and an intermediate relay 20, and controls the entire apparatus by programming the PLC controller, and in the present application, the control program for the PLC controller is not a technical solution claimed in the present application, and an existing control program may be used, or the control program may be separately programmed, as long as the control of the apparatus is realized.
The main power supply end of the PLC is connected with an external power supply, and the 1L end and the 1M end of the PLC are respectively connected with the +24V power supply end and the 24V 0V end.
The output end of the optical fiber sensor is connected with the input end of the optical fiber amplifier, and the output end of the optical fiber amplifier is connected with the I0.0 end of the PLC.
And a coil of the intermediate relay is connected with the output end of the PLC.
The first electromagnetic valve, the second electromagnetic valve and the third electromagnetic valve are connected in parallel and then are connected with the normally closed contact of the intermediate relay, and then are connected with Q0.1 controlled by the PLC.
When the bottom of lower flue is smokeless, PLC controller output Q0.0 does not have the output, intermediate relay K1 normally closed point is closed, PLC controller design has the time delay procedure, it has 24V signal output to design every be not more than 0.5S output Q0.1, three solenoid valve is electrified when Q0.1 has signal output, it opens to induced draft, when there is no signal output in Q0.1 end after through the time delay, it closes to induced draft, thereby the procedure circulates according to this and makes the regular steady whereabouts of cigarette.
When the optical fiber sensor senses that cigarettes exist at the bottom of the cigarette channel, the system considers that the cigarettes completely enter the bottom of the cigarette channel, the Q0.0 output normally-closed contact of the intermediate relay is opened, the electromagnetic valve cannot be powered on under the condition, air suction cannot be generated through each air hole, the adverse effect that the equipment is unsmooth in operation due to air suction when the GDX2 equipment is normally started is avoided, and the condition that the cigarette channel is disordered due to the fact that the packaging machine longitudinally moves is prevented.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A device for preventing a packing machine from disordered cigarettes in a longitudinal cigarette discharging channel is characterized by comprising three cigarette discharging channel groups which are arranged side by side and respectively comprise a left cigarette discharging channel group, a middle cigarette discharging channel group and a right cigarette discharging channel group;
the left lower smoke channel group, the middle lower smoke channel group and the right lower smoke channel group are respectively connected with a negative pressure air source through electromagnetic valves;
a sensor mounting hole is formed in the lower end of the side wall of the left lower smoke channel group, the lower end of the side wall of the middle lower smoke channel group and the lower end of the side wall of the right lower smoke channel group respectively, and an optical fiber sensor is arranged in the sensor mounting hole;
the optical fiber sensor and the electromagnetic valve are in electric signal connection with a control system;
the left lower cigarette channel group consists of seven lower cigarette channels consisting of eight cigarette diversion channel columns; the middle cigarette discharging channel group consists of six cigarette discharging channels consisting of seven cigarette diversion channel columns; the right lower cigarette channel group consists of seven lower cigarette channels consisting of eight cigarette diversion channel columns;
the second cigarette diversion channel column, the fourth cigarette diversion channel column and the sixth cigarette diversion channel column in each flue group, and the eighth cigarette diversion channel column of the left lower flue group and the right lower flue group are all provided with hollow cavities, and negative pressure holes communicated with the hollow cavities are arranged above the rear side walls of the cigarette diversion channel columns;
two rows of vent holes are formed in the left side wall and the right side wall of the second cigarette diversion channel column, the left side wall and the right side wall of the fourth cigarette diversion channel column and the two side walls of the sixth cigarette diversion channel column and are respectively communicated with the adjacent cigarette discharging channels;
two rows of vent holes are formed in the inner side wall of the eighth cigarette diversion channel column and communicated with the adjacent cigarette discharging channels;
each row of the vent holes are five, so that each 3 cigarettes entering the lower cigarette passage are provided with one vent hole.
2. The device for preventing the cigarette from being mixed in the cigarette longitudinally downward channel of the packing machine according to claim 1, wherein the negative pressure hole on the left cigarette channel group is connected with a negative pressure air source through a first electromagnetic valve; the negative pressure hole on the middle and lower smoke channel group is connected with a negative pressure air source through a second electromagnetic valve; and the negative pressure hole on the right lower smoke channel group is connected with a negative pressure air source through a third electromagnetic valve.
3. The device for preventing the messy cigarettes of the longitudinal cigarette discharging channel of the packing machine as claimed in claim 1, wherein the structure of the left cigarette discharging channel group is the same as that of the right cigarette discharging channel group, and the left cigarette discharging channel group and the right cigarette discharging channel group can be interchanged.
4. The device for preventing the messy cigarettes in the cigarette channel of the longitudinal downward packaging machine according to claim 1, wherein the width of the cigarette diversion channel column is 10-20 mm; the width of the lower smoke channel is not more than 10 mm.
5. The device for preventing the cigarette from being mixed in the cigarette channel in the longitudinal direction of the packing machine as claimed in claim 1, wherein the negative pressure air source is not more than 0.05 MPa.
6. The device for preventing the cigarette from being mixed in the cigarette channel in the longitudinal direction of the packing machine as claimed in claim 1, wherein the control system comprises a PLC (programmable logic controller), an optical fiber amplifier and an intermediate relay;
the main power supply end of the PLC is connected with an external power supply, and the 1M end and the 1N end of the PLC are respectively connected with a +24V power supply end and a 24V 0V end;
the output end of the optical fiber amplifier is connected with the I0.0 end of the PLC controller;
the coil of the intermediate relay is connected with the output end of the PLC;
and the electromagnetic valve is connected with the normally closed contact of the intermediate relay and then connected to the Q0.1 end controlled by the PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203083.3A CN110979794B (en) | 2019-11-29 | 2019-11-29 | Device for preventing cigarette from being disordered in longitudinal cigarette falling channel of packaging machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911203083.3A CN110979794B (en) | 2019-11-29 | 2019-11-29 | Device for preventing cigarette from being disordered in longitudinal cigarette falling channel of packaging machine |
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| Publication Number | Publication Date |
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| CN110979794A CN110979794A (en) | 2020-04-10 |
| CN110979794B true CN110979794B (en) | 2021-07-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911203083.3A Active CN110979794B (en) | 2019-11-29 | 2019-11-29 | Device for preventing cigarette from being disordered in longitudinal cigarette falling channel of packaging machine |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167091A (en) * | 1975-10-14 | 1979-09-11 | Efka-Werke Fritz Kiehn Gmbh | Chute filling device for filter cigarette casings |
| US4667831A (en) * | 1984-03-22 | 1987-05-26 | G.D. Societ/a/ per Azioni | Device for feeding cigarettes to the wrapping line of a packeting machine |
| CN1778636A (en) * | 2004-11-19 | 2006-05-31 | 吉地股份公司 | A device for feeding ordered groups of cigarettes |
| CN201354158Y (en) * | 2009-02-18 | 2009-12-02 | 沈阳新八达机电技术有限公司 | Cigarette descending track fiber optic test device of cigarette-packing machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1321283B1 (en) * | 2000-05-30 | 2004-01-08 | Gd Spa | CIGARETTE GROUP FORMER. |
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2019
- 2019-11-29 CN CN201911203083.3A patent/CN110979794B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4167091A (en) * | 1975-10-14 | 1979-09-11 | Efka-Werke Fritz Kiehn Gmbh | Chute filling device for filter cigarette casings |
| US4667831A (en) * | 1984-03-22 | 1987-05-26 | G.D. Societ/a/ per Azioni | Device for feeding cigarettes to the wrapping line of a packeting machine |
| CN1778636A (en) * | 2004-11-19 | 2006-05-31 | 吉地股份公司 | A device for feeding ordered groups of cigarettes |
| CN201354158Y (en) * | 2009-02-18 | 2009-12-02 | 沈阳新八达机电技术有限公司 | Cigarette descending track fiber optic test device of cigarette-packing machine |
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| CN110979794A (en) | 2020-04-10 |
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