Background technique
Currently, the finished product carton cigarette that packing machine produces is delivered to dress envelope using overhead cigarette conveying device by most of cigar mills
Vanning is concentrated in case region, if dress joint sealing region distance packing machine uses multiple overhead cigarette conveying device refiles farther out.
Overhead cigarette conveying device is made of carrier bar, slideway, drive sprocket, tail wheel, power head, by a section section high molecular polymer carrier bar
It connects to form chain belt, power head slides on specific nylon slideway through drive sprocket dragging chain belt.High molecular polymer
Chain belt rubs both when sliding on nylon slideway generates electrostatic, and transmitting range is remoter, and chain belt is longer, generates in chain belt surface
Electrostatic is more, and it is sliding to generate flue dust, carrier bar and nylon when producing and maintain in the Electrostatic Absorption workshop air on surface when carrier bar is run
The wear particle that road friction generates.With a cigarette conveying device long-play, the dust of chain belt absorption is more and more, and dust is slow
Slowly drop down onto compacting when by drive sprocket of chain intralamellar part makes carrier bar slide frictional force and resistance on nylon slideway on carrier bar
Become larger, chain belt operation is creeped by the uniform velocity becoming irregular twitch and pause and transition in rhythm or melody, causes a cigarette to shake on chain band, in two-stage carton cigarette
Blockage phenomenon when conveying device joins, chain belt is broken when serious, and reconnect chain belt 3 maintenance mans' uses of needs, which are ascended a height, to be set
Standby time-consuming more than half an hour seriously affects normal production.It was found that traditional method is (cigarette conveying after chain belt is twitched and creeped
System serves as a contrast cleaning device CN201520409221.4 and cigarette strip transporting chain the band online bringing device of lubricant of item and chain belt
CN201420806968.9 silicone oil) is sprayed in chain belt or paraffin is lubricated reduction frictional force, sprays after lubricant 5--10 points
Clock, chain belt is twitched and creeping phenomenon disappears at once.For a long time after spraying lubricant, lubricating oil and dust accumulation form greasy filth, cause chain
Plate and nylon slideway friction power are bigger, and it is invalid to finally result in coating lubricating oil, and whole cigarette strip transporting chain band needs remove point
Solution is cleaned at carrier bar, time-consuming and laborious.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of cleaning cigarette strip transporting chain plate dust-extraction unit.
The utility model adopts the following technical solution:
The utility model additionally provides a kind of cleaning cigarette strip transporting chain plate dust-extraction unit, it is characterised in that: disappears including electrostatic
Except device, metal tail wheel, negative pressure cavity, solenoid valve, hairbrush;
The front lower place of cigarette strip transporting chain plate is arranged in the static eraser;
The negative pressure cavity be arranged in conveying metal tail wheel side-lower, and make convey cigarette strip transporting chain plate on chain from
Pass through in the negative pressure cavity;
The solenoid valve is connected with the pipeline of the negative pressure cavity;
The inlet of the negative pressure cavity, exit is arranged in the hairbrush.
Preferably, in the present invention, the cleaning cigarette strip transporting chain plate dust-extraction unit further includes control unit, described
Control unit is used to obtain the run signal of the cigarette strip transporting chain plate, and controls the static elimination according to the run signal
The start stop operation of device, cleaning dust remover.
Preferably, in the present invention, ground line is provided on the drive axle seat of the metal tail wheel.
Preferably, in the present invention, the static eraser be short distance static eraser, eliminate electrostatic away from
From being 2-30 centimetres.
The utility model advantageous effects
By using the method for elimination electrostatic and negative pressure absorbing, fundamentally Eradicates removes the cigarette adhered on chain band to the utility model
Dirt, reduces the frictional force that by flue dust attachment generates of the chain belt when sliding on nylon slideway, and a conveyor chain runs smoothly, is even
Speed.Meanwhile device provided by the utility model, without greasy filth inside chain belt, lubricates after long-play without often smearing
Oil or lubricant agent, the phenomenon that without removing cleaning chain belt, chain belt being avoided to break.Device fortune provided by the utility model
Row is stablized, efficiently, reliably, and chain belt maintenance amount is greatly reduced.
Specific embodiment
1-3 makees into one a kind of cleaning cigarette strip transporting chain plate dust-extraction unit provided by the utility model with reference to the accompanying drawing
Step illustrates.
The utility model additionally provides a kind of cleaning cigarette strip transporting chain plate dust-extraction unit, it is characterised in that: disappears including electrostatic
Except device, metal tail wheel, negative pressure cavity, solenoid valve, hairbrush;
The front lower place of cigarette strip transporting chain plate is arranged in the static eraser;
The negative pressure cavity be arranged in conveying metal tail wheel side-lower, and make convey cigarette strip transporting chain plate on chain from
Pass through in the negative pressure cavity;
The solenoid valve is connected with the pipeline of the negative pressure cavity;
The inlet of the negative pressure cavity, exit is arranged in the hairbrush.
Preferably, in the present invention, the cleaning cigarette strip transporting chain plate dust-extraction unit further includes control unit, described
Control unit is used to obtain the run signal of the cigarette strip transporting chain plate, and controls the static elimination according to the run signal
The start stop operation of device, cleaning dust remover.
Preferably, in the present invention, ground line is provided on the drive axle seat of the metal tail wheel.
Preferably, in the present invention, the static eraser be short distance static eraser, eliminate electrostatic away from
From being 2-30 centimetres.
Simultaneously, on the one hand, the utility model provides a kind of cleaning cigarette strip transporting chain plate dust-extraction unit corresponding application method,
The following steps are included:
S02: the chain when metal tail wheel changes the traffic direction of cigarette strip transporting chain plate, on the cigarette strip transporting chain plate
Band enters static eraser;
S04: the static eraser detects the electrostatic on the chain band automatically;And according to described quiet on the chain band
The electrostatic on chain band described in the size and polarities match of electricity;
S06: when the chain belt enters negative pressure cavity, the hairbrush on the inlet of the negative pressure cavity is removed on the chain band
Flue dust;
S08: opening solenoid valve, and the solenoid valve is by the dust absorbing;
S10: in step S02-S08 described in repeating, until the cigarette strip transporting chain plate meets the requirements.
Preferably, in the present invention, in the step S02, carrier bar described in described cigarette by drive sprocket into
One step changes the traffic direction of the cigarette strip transporting chain plate by the metal tail wheel.
Preferably, in the present invention, the cleaning cigarette strip transporting chain plate dust-extraction unit further includes control unit, described
Control unit is used to obtain the run signal of the cigarette strip transporting chain plate, and controls the static elimination according to the run signal
The start stop operation of device, cleaning dust remover.
Preferably, in the present invention, ground line is provided on the drive axle seat of the metal tail wheel.
Preferably, in the present invention, the static eraser be short distance static eraser, eliminate electrostatic away from
From being 2-30 centimetres.
As shown in Figure 1, what A grades cigarette conveying devices were made of power head motor drag drive sprocket wheel 3, drive carrier bar
Chain belt 2 slides on nylon slideway along pointer, and chain belt changes traffic direction shape continuously into circular motion at metal tail wheel 1,
Carton cigarette is transmitted to B grades cigarette conveying devices of next stage when passing through transition wheel 4, and B grades cigarette conveying devices are by power head motor drag
Drive sprocket wheel 7 drives chain belt 6 to slide on nylon slideway along pointer, and chain belt changes traffic direction shape and connects at metal tail wheel 5
It is continuous that a cigarette is delivered to next stage cigarette conveying device at circular motion, until being delivered to case packer region.
As shown in Fig. 2, with teeth on drive sprocket save in dragging chain belt, metal tail wheel surface is smooth, and carrier bar passes through tail wheel
When change traffic direction, ground line is provided on drive axle seat.
As shown in figure 3, chain belt 6 slides on nylon slideway 10 under the dragging of decelerating motor 13, the macromolecule material when sliding
Matter carrier bar and nylon slideway friction generate a large amount of electrostatic, adsorb the flue dust in air.When chain belt operation, control unit PLC is obtained
A carton cigarette conveying run signal is taken, control Xelminator 8 works, and opens negative pressure cavity 9 and controls solenoid valve, and negative pressure is from negative tube
Road 14 enters negative pressure cavity 9, and Xelminator length is slightly larger than chain bandwidth, is fixed in a cigarette conveying frame by both ends, quiet
The ion bar of electric arrester is 15CM apart from chain belt, the size and polarity of electrostatic, Auto-matching on ion bar automatic sensing chain band
The charge polarity of release and how many, the electrostatic on neutralization elimination chain band.Though temporarily without electrostatic on chain band, dust is remained stuck to
Chain belt surface, when chain belt enters negative pressure cavity 9, the hairbrush 11 of 9 entrance of negative pressure cavity has brushed the flue dust of chain belt surface, 9 entrance of negative pressure cavity
Hairbrush 11, outlet hairbrush 12 formed negative-pressure vacuum, siphon away the flue dust on chain band.Flue dust is fallen when chain belt being avoided to run to above
Enter inside chain belt, by being compacted inside chain belt when drive sprocket, increases resistance of the chain belt when sliding on nylon slideway.
Embodiment of above is merely to illustrate the utility model, and is not limitation of the utility model, related technology neck
The those of ordinary skill in domain, in the case where not departing from the spirit and scope of the utility model, can also make a variety of changes and
Modification, therefore all equivalent technical solutions also belong to the scope of the utility model, the scope of patent protection of the utility model is answered
It is defined by the claims.