CN201430911Y

CN201430911Y - Cigarette machine filter tip acetic acid fabric tow opening roller

Info

Publication number: CN201430911Y
Application number: CN200920152021XU
Authority: CN
Inventors: 储春根
Original assignee: JIANGSU RUNZHOU PLASTIC CO Ltd
Current assignee: JIANGSU RUNZHOU PLASTIC CO Ltd
Priority date: 2009-04-23
Filing date: 2009-04-23
Publication date: 2010-03-31
Anticipated expiration: 2019-04-23

Abstract

The utility model discloses a cigarette machine filter tip acetic acid fabric tow opening roller, which comprises a metal roller core arranged in the middle, wherein a layer of polyurethane or rubberis coated outside the metal roller core, a soft colloid layer is provided with the hardness of Shore 30 to 70 degrees, the outside of the soft colloid layer is provided with a hard colloid layer withthe hardness of Shore 70 to 90 degrees, the thickness of the soft colloid layer is 15 to 22 mm, and the thickness of the hard colloid layer is 3 to 10 mm. The soft colloid layer with the thickness of15 to 22 mm and the colloid hardness of Shore 30 to 70 degrees can lead the cigarette machine to achieve good elastic requirements, the hard colloid layer with the thickness of 3 to 10 mm and the colloid hardness of Shore 70 to 90 degrees can satisfy the requirement of high abrasion resistant performance, thereby leading the opening roller to provide both elastic and high abrasion resistant performances.

Description

The cigarette machine cigarette props up filter stick acetate silk plucker roller

Technical field

The utility model relates to a kind of cigarette machine cigarette and props up filter stick acetate silk plucker roller.

Background technology

The acetate silk filter stick of an end on the cigarette of the daily smoking of people is to produce by special-purpose cigarette machine shredding make-up machine.This roller is to push down tow at the steel rider of facing certain pressure to hold the effect of sending with shredding under the arm on rubber roll in the filter rod production process, so rubber roll should possess higher elasticity the good abrasion resistance requirement is arranged again.Plucker roller is the important big parts of two groups on the Cigarette filter-rod manufacturing device.It is after the pugil acetate silk after the folding layer by layer compression of FCL is released from packing case,, is transported to the machine intimate moulding after the stretching and makes cigarette and prop up filter-tip key component flattening the shop by two groups of plucker rollers and corresponding two groups of steel thread rollers.Plucker roller plays in filter tip production leaves the important function that conveying and tow shredding are seized in after-drawing on both sides by the arms to the even tiling of tow.Plucker roller first will have better elastic in the filter tip production process, make screw thread to the thread roller of pressing be pressed in not damaged screw and damage tow by pressure of Jiao Mianshang, tow is spread out on the rubber roll face by the uniformity of screw thread, second because can only be at the certain pressure limit adjusting and the pressure of rubber roll to the thread roller of pressing, and colloid will reach desirable elastic force and seize conveying on both sides by the arms in this pressure adjustable range, rather than can regulate steel rider arbitrarily the pressure of tow is reached the requirement of bullet amount.The 3rd because tow is had relatively high expectations to the abrasion resistance properties of glue face during high-speed cruising on the rubber roll face, has long service life can satisfy plucker roller.

The plucker roller that prior art is produced all adopts a kind of glue of hardness to produce, and polyurethane rubber hardness is low as everybody knows, good springiness, and anti-wear performance is poor; The hardness height, anti-wear performance is good, poor flexibility.Colloid hardness elasticity when Shao Er 70 degree are following is fine, but mechanical performance and anti-wear performance are just relatively poor.When colloid hardness is spent at Shao Er 70-90, just seem relatively poor in same stressed elasticity down, but mechanical performance and anti-wear performance are better.And the serviceability of plucker roller requires: better elastic should be arranged, and wear-resistant again to satisfy instructions for use.And the plucker roller colloid gross thickness of producing on the current market is generally about 25mm, and generally between Shao Er 75-78 degree, elasticity is relatively poor for colloid hardness, and anti-wear performance does not reach ideal effect yet.This technical problem is the difficulty in the cigarette filter tip industry always, brings higher debugging operations specification requirement and difficulty also for the debugging operations personnel.

The utility model content

Technical problem to be solved in the utility model provides a kind of elastic energy and reaches necessary requirement, and wear-resisting again cigarette machine cigarette props up filter stick acetate silk plucker roller.

In order to address the above problem, the utility model is taked following technical scheme:

A kind of cigarette machine plucker roller, metal roller core in the middle of comprising, the metal roller core has the soft colloid layer of one deck hardness at Shao Er 30-70 degree outward, and soft colloid layer outside has the hard colloid layer of one deck hardness at Shao Er 70-90 degree again, described flexible glue body bed thickness is 15-22mm, and ebonite body bed thickness is 3-10mm.

Preferably, described soft colloid layer is or/and hard colloid layer is polyurethane adhesive or rubber.

The beneficial effects of the utility model are: thickness is that the soft colloid layer of the hardness Shao Er 30-70 degree of 15-22mm can make cigarette machine reach good elasticity requirement, outer face thickness is that the hard colloid layer of the hardness Shao Er 70-90 degree of 3-10mm can satisfy the high-wear resistance requirement of plucker roller, thereby makes plucker roller have elasticity and high-wearing feature concurrently.

Description of drawings

Fig. 1 is the cutaway view of embodiment cigarette machine plucker roller.

The specific embodiment

For above-mentioned purpose of the present utility model, feature and advantage can be become apparent more, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

With reference to Fig. 1, a kind of cigarette machine plucker roller, metal roller core 1 in the middle of comprising, the soft colloid layer 2 of one deck hardness at Shao Er 30-70 degree arranged outside the metal roller core 1, there is the hard colloid layer 3 of one deck hardness at Shao Er 70-90 degree soft colloid layer 2 outsides, described soft colloid layer 2 is thick to be 15-22mm, and hard colloid layer 3 is thick to be 3-10mm.

Described soft colloid layer 2 and hard colloid layer 3 all can adopt polyurethane adhesive or rubber bodies.

The utility model colloid is two layers, i.e. internal layer and skin.The internal layer of roller rest core 1 adopts the flexible glue body of the soft of Shao Er 30-70 degree to form soft colloid layer 2, to reach good elasticity requirement.Skin is the hard colloid layer 3 of Shao Er 70-90 degree, to satisfy the high-wear resistance requirement of plucker roller.Because the internal layer flexible glue has good elastic modelling quantity, has so also lowered the debugging operations technical difficulty.

Concrete processing technology is:

1. the part of roller core appearance and colloid bonding is carried out professional binder-treatment.

2. surface clean, the brushing binding agent is prepared gluing.

3. soft (the Shao Er 30-70 degree) polyurethane adhesive or the rubber bodies that prepare are poured into a mould or wrapped up on the metal roller core, be placed on the manufacturability of carrying out colloid in the curing cage and be treated as the elastomeric soft roll of soft, bondline thickness is generally at 15-22mm.

4. again high rigidity (the Shao Er 70-90 degree) polyurethane adhesive or the rubber bodies that prepare are poured into a mould or wrapped up on soft roll, after place the manufacturability of carrying out colloid in the curing cage to handle again, it is soft to make it to become an inside, and appearance is hard, the plucker roller blank that integral, flexible is good.

5. going up lathe carries out rough turning and fine ginding by drawing and is machined to till the qualified physical dimension.

6. do dynamic balance running, to guarantee that plucker roller is in work friction in service.

7. doing the static of colloid eliminates.

8. cleaning, check, packing warehouse-in.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1, a kind of cigarette machine cigarette props up filter stick acetate silk plucker roller, it is characterized in that, metal roller core in the middle of comprising, the metal roller core has the soft colloid layer of one deck hardness at Shao Er 30-70 degree outward, there is the hard colloid layer of one deck hardness at Shao Er 70-90 degree soft colloid layer outside, described flexible glue body bed thickness is 15-22mm, and ebonite body bed thickness is 3-10mm.

2, cigarette machine cigarette according to claim 1 props up filter stick acetate silk plucker roller, it is characterized in that, described soft colloid layer is or/and hard colloid layer is polyurethane adhesive or rubber.