A kind of stable cork paper glue spreading apparatus
The utility model relates to a kind of stable cork paper glue spreading apparatus.
Glue feeder on the PROTOS70 MAX spicing machine is the glue pool structure, and by control rubber roll control rubber quality, glue feeding roller provides required latex to tipping paper, carries out the paper gluing when tipping paper contacts with glue feeding roller in the glue pond, and compact conformation is simple.But because the surface design of present most tipping papers adopts the printing cigarette brand to combine with decorative thread more, cause the surface irregularity of paper disc, when contacting with the glue feeding roller coating area, cause being coated with irregular on the both sides of tipping paper coated face, thereby produce the problems such as gas leakage, alice, cigarette tipping quality is impacted.When using the larger tipping paper of grammes per square metre in actual production or produce high-grade cigarette and use in the radium-shine overlay film tipping paper, problem is more obvious.For solving the problems such as gas leakage, alice, to satisfy various width specifications tipping papers according to controlling rubber roll, have good synchronism to satisfy the gluing requirement of all types of tipping papers such as laser boring.The glue applicator support need be reorientated to the relative position of control rubber roll and upper glue roller and with the cooperation position of miscellaneous part, guarantees that upper glue roller cooperates with the tipping paper relative position.Guarantee to be hinged with effect by strengthening for the glue amount, but the excessive phenomenon of bringing again the drum viscose glue of glue amount affects the cigarette outward appearance, need prolong the gluing zone of PROTOS70 MAX spicing machine tipping paper for this reason, reach bonding firm, improve the stability of cigarette quality and the purpose of reliability.
Existing problems are: it is the auxiliary process stream of spicing machine that PROTOS70 MAX spicing machine tipping paper is supplied with.After tipping paper installs on the paper feed, paper feed roller tipping paper from paper disc, pull out control paper quantity delivered, after the sizer gluing, enter the tipping paper cutting roller, cut into the long scraps of paper that meet standard requirements by hand papercutter, formation scraps of paper stream, to be hinged with the scraps of paper and be bonded at correspondingly on " group cigarette (cigarette+filter tip+cigarette) ", and enter and draw close the upper and cigarette master process flow of drum and converge the rubbing system that enters.
Grammes per square metre, mass property owing to the different manufacturers tipping paper in the actual production have deviation, suction colloidality energy, storage condition and the moisture of body paper there are differences, cause tipping paper to be prone to the both sides turnup that makes progress, particularly produce gold stamping tipping paper or radium-shine overlay film tipping paper that high-grade cigarette uses, show more obvious, make cigarette bonding not firm because of the inhomogeneous generation tipping of gluing alice, mass defect occurs.
As shown in Figure 1, the existing cork paper glue spreading apparatus of stablizing, comprise tipping paper bowl 12, paper feed roller 13, lift paper bar 1, dancing roll 2, paper guide block 3, glue feeding roller 4, control rubber roll 5, tipping paper 11 is walked around from each roller successively from 12 beginnings of tipping paper bowl, be glue feeding roller 4 between dancing roll 2 and the paper guide block 3 and lift paper bar 1, glue feeding roller 4 is abutted against with control rubber roll 5, the backward rotation under control rubber roll 5 frictional rotation, cementing on tipping paper 11 downsides.
The diameter of glue feeding roller 4 is 69mm, girth is 216.76mm, tipping paper 11 is when contacting with paper feed roller 4, because paper guide block 3 is limit with the angle of glue feeding roller 4, what cause tipping paper 11 and glue feeding roller 4 contacts the less straight line that is similar to of radian, contact-making surface is only long for 20mm, and the long contact-making surface of 20mm only has 12 ° (216.76/360 * 20=12) to the cornerite of glue feeding roller 4 is less, cause tipping paper 11 when gluing and glue feeding roller 4 is in and dips in gluey attitude, when the tipping paper 11 that uses both sides occur and makes progress turnup, be prone to both sides and be coated with not gluing, tipping paper 11 interfaces are opened limit or alice; When paper because of thin and thick when inconsistent, bob appears in paper, can cause tipping paper moment glue-free or glue to be coated with irregularly, cause gas leakage, in order to guarantee the qualification rate of product, need to set up by the cigarette detection system numerical value of gas leakage door, strengthen the method for rejecting amount and just can finish, owing to strengthened the numerical value of gas leakage door, increased the rejecting amount because of Cigarette air leakage, not only produce a large amount of consumption, and still had mass defect.
The utility model content
The purpose of this utility model is to provide a kind of stable cork paper glue spreading apparatus, and tipping paper and glue feeding roller contact area are increased, and the gluing quality is provided.
The technical solution of the utility model is:
A kind of stable cork paper glue spreading apparatus, comprise frame and rack-mounted dress paper bowl, paper feed roller, paper guide block, lift the paper bar, dancing roll, glue feeding roller, the control rubber roll, tipping paper is from the tipping paper bowl, walk around on the paper feed roller, the paper guide block left side is for glue feeding roller and lift the paper bar, glue feeding roller is abutted against with the control rubber roll, paper guide block, glue feeding roller and lift the paper bar and all be positioned at the tipping paper downside, lift the paper bar and lift paper bar air cylinder driven and be connected, it also comprises air roll, air roll is positioned at the upside of tipping paper, and lifting between paper bar and the glue feeding roller, described air roll is pressed against on the tipping paper, air roll with lift the paper bar and be connected, the lower position of the movement locus of described air roll is positioned at glue feeding roller and lifts the below of the outer tangent line line of paper bar.
Air roll comprises platen deflector roll, guide roller axis and connection bracket, described connection bracket with lift the paper bar and be connected, described connection bracket upper end is connected with an end of guide roller axis, the other end of guide roller axis is connected with the platen deflector roll by bearing, the connection bracket lower end is provided with the hole, connection bracket by this hole with lift the paper bar and be connected.
The utility model is owing to installed platen deflector roll and holder device additional, when tipping paper process glue feeding roller gluing, be subjected to the downward pressure of air roll, changed the movement locus of paper, make tipping paper become curve with the radian that contacts of glue feeding roller by being similar to straight line, contact-making surface is by the long 40mm length that is increased to of 20mm, cornerite is increased to 24 ° by 12 °, becomes camber friction gluing state by the original gluey attitude of dipping in.
When using both sides to make progress the tipping paper of turnup, because the suppressing action of air roll causes paper to form the arc friction when contacting with glue feeding roller, make the plane of paper steadily contact glue feeding roller fully; When the paper thin and thick is inconsistent when bob occurring, because the restriction of air roll makes paper can fully steadily contact glue feeding roller, thereby has solved because of the tipping paper out-of-flatness or alice and the gas leak phenomenon of beating and causing, reach the effect of upgrading consumption reduction, also improved the equipment efficiency simultaneously.
Description of drawings
Fig. 1 is existing glue spreading apparatus.
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of air roll.
The specific embodiment
As shown in Figure 2, the utility model comprises frame and rack-mounted dress paper bowl 12, paper feed roller 13, paper guide block 3, lifts paper bar 1, dancing roll 2, glue feeding roller 4, control rubber roll 5 and air roll 6, tipping paper 11 is walked around from paper feed roller 13 and other roller successively from 12 beginnings of tipping paper bowl, paper guide block 3 left sides are glue feeding roller 4 and lift paper bar 1, glue feeding roller 4 is abutted against with control rubber roll 5, the backward rotation under control rubber roll 5 frictional rotation.Air roll 6 is positioned at the opposite side of tipping paper 1, and is lifting between paper bar 1, the glue feeding roller 4.
As shown in Figure 3, air roll 6 comprises hollow platen deflector roll 7, guide roller axis 8 and connection bracket 9, and connection bracket 9 is installed on the frame, and connection bracket 9 upper ends connect guide roller axis 8, platen deflector roll 7 is connected with guide roller axis 8 by bearing, and platen deflector roll 7 can be around guide roller axis 8 revolutions.Connection bracket 9 lower ends are provided with hole 10, connection bracket 9 by hole 10 with lift paper bar 1 and be connected, connection bracket 9 can be around the hole 10 be done circle swing and is regulated.
In order to guarantee that being hinged with paper can contact with glue feeding roller effectively fully stably, make on the tipping paper 11 gluing even, lifting paper bar 1 promotes by lifting paper bar cylinder, connection bracket 9 lower ends are by lifting paper bar 1 and lifting paper bar cylinder and be connected, and lift moving downward of paper bar cylinder when utilizing work and drive platen deflector roll 7 and press to tipping paper 11 surfaces.Air roll 6 just can be along with lifting paper bar 1 motion like this, when lifting paper bar 1 and pressing down with tipping paper 11 to pressing down, tipping paper 11 and glue feeding roller 4 contacts area are increased.