CN211169155U - Paper feeding roller device for aluminum foil paper - Google Patents

Abstract

The utility model belongs to the cigarette production link of tobacco industry especially relates to cigarette production line aluminium foil paper feed system, provides an aluminium foil paper feed roller device, including first paper feed roller, second paper feed roller, third paper feed roller and the fourth paper feed roller that staggers in proper order and set up, the aluminium foil paper of aluminium foil paper roll output is in proper order around first paper feed roller, second paper feed roller, third paper feed roller and fourth paper feed roller and is formed four times switching-over and roll over back output to embossing roller department, still includes a directional tensioning roller, directional tensioning roller sets up between fourth paper feed roller and embossing roller, is located embossing roller top, and the aluminium foil paper of fourth paper feed roller output is input embossing roller after passing through directional roller and tensioning switching-over. Increase aluminium foil paper tension, solve the aluminium foil paper off tracking problem, guarantee that aluminium foil paper has tensioning completely when getting into the embossing roller, can effectively reduce equipment failure rate, alleviate operating personnel's working strength, improve packagine machine's operating efficiency.

Description

Paper feeding roller device for aluminum foil paper

Technical Field

The utility model relates to a cigarette production technical field of tobacco industry, concretely relates to paper roll device is crossed to aluminium foil paper.

Background

In the tobacco industry, an aluminum foil paper supply system in the technical process of a domestic fine cigarette packaging machine is that aluminum foil paper passes through four paper passing rollers of a paper passing roller device from an aluminum foil paper roll on a fixed support frame according to a walking route to enable the aluminum foil paper to stretch and straighten, then the aluminum foil paper enters an embossing roller to be embossed, then the aluminum foil paper is cut into single paper, and the next packaging link is entered. The paper-passing roller device needs to complete the functions of unfolding, conveying and positioning the aluminum foil paper.

The aluminum-foil paper feeding roller device has the following defects:

1. the aluminum foil paper is unbalanced in stress in the conveying process, and the phenomenon of deflection is easy to occur.

2. The distance between the paper passing roller device and the embossing roller is long, so that the tension of the aluminum foil paper before entering the embossing roller is insufficient, and the phenomenon of front and back deviation is easy to occur.

3. After the aluminum foil paper deviates, the aluminum foil paper often blocks in the embossing roller, cigarettes are not transmitted to the third wheel through the aluminum foil paper package, the machine stops, and operators need to spend more time on handling faults.

In view of the above-mentioned drawbacks, the authors of the present invention have finally obtained the present invention through long-term research and practice.

SUMMERY OF THE UTILITY MODEL

For solving the technical defect, the utility model provides an aluminium foil paper roller device of crossing, it can be effectual realizes from the transport of crossing paper roller to embossing roller link to guarantee that aluminium foil paper is at the off tracking not of transportation process, the jam does not hinder, is reducing the consumption of auxiliary material, and alleviates under operating personnel's working strength, improves production efficiency.

The utility model discloses a technical scheme lie in:

the utility model provides an aluminium foil paper feed roller device, includes first paper feed roller, second paper feed roller, third paper feed roller and the fourth paper feed roller that staggers in proper order and sets up, and the aluminium foil paper of aluminium foil paper roll output is in proper order around first paper feed roller, second paper feed roller, third paper feed roller and fourth paper feed roller and is formed four times switching-over and turn over a back output to embossing roller department, still includes a directional tensioning roller, directional tensioning roller sets up between fourth paper feed roller and embossing roller, is located the embossing roller top, and the aluminium foil paper of fourth paper feed roller output is around directional tensioning roller and is carried out the input embossing roller after the tensioning switching-over.

Further, the directional tension roller is positioned proximate to the patterned roller.

Further, the directional tension roller includes a support member and a paper roller rotatably attached to the support member, the support member being fixedly disposed.

Furthermore, the support piece comprises a first connecting piece and a second connecting piece, the first connecting piece is fixed on the fixed base body through a bolt, the first connecting piece is in threaded connection with the second connecting piece, a fixed shaft is arranged on the second connecting piece, and the paper roll is rotatably connected on the fixed shaft.

Further, the size of the paper roll of the directional tension roll is the same as that of the fourth paper-feed roll.

Further, the paper roller axis of the directional tension roller is parallel to the axis of the fourth paper passing roller.

Further, the aluminum foil paper output by the aluminum foil paper roll sequentially passes through a first paper passing roller, a second paper passing roller, a third paper passing roller, a fourth paper passing roller and a directional tension roller to form three forward folding and two reverse folding and then is conveyed to the embossing roller

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model discloses an aluminium foil paper feed roller device is through expandeing, positive and negative book to aluminium foil paper, has realized that aluminium foil paper extends to stick well, and it is right to keep sufficient tension to carry to the embossing roller steadily, and the off tracking can not be controlled to aluminium foil paper to avoided the incorrect card of leading to locating at the embossing roller of carrying the position to hinder the phenomenon. The utility model discloses simple structure, manufacturing cost is lower, and carries the effect better, and the operation is stable, long service life, and the maintenance cost is low.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of an aluminum-foil paper feeding roller device of the present invention;

fig. 2 is a schematic structural view of the directional tension roller of the present invention;

fig. 3 is a right side view of fig. 2.

Detailed Description

The above and further features and advantages of the present invention will be described in more detail below with reference to the accompanying drawings.

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

As shown in fig. 1, the aluminum foil paper feeding roller device comprises a first paper feeding roller 2, a second paper feeding roller 3, a third paper feeding roller 4 and a fourth paper feeding roller 5 which are arranged in a staggered mode in sequence, wherein aluminum foil paper 8 output by an aluminum foil paper roll 1 sequentially bypasses the first paper feeding roller 2, the second paper feeding roller 3, the third paper feeding roller 4 and the fourth paper feeding roller 5 to form four-time reversing and folding, and then is output to a position between an embossing roller pair 7. And a directional tension roller 6 is additionally arranged above the embossing roller pair 7, the directional tension roller 6 is arranged between the fourth paper passing roller 6 and the embossing roller pair 7, and the aluminum foil paper 8 output by the fourth paper passing roller 5 bypasses the directional tension roller 6 to be tensioned and reversed and then is input between the embossing roller pair 7. It will be appreciated that a directional tension roller 6 is added above the embossing roller pair 7 to increase the tension of the aluminium foil web and ensure that the aluminium foil web is fully tensioned as it enters the embossing roller pair 7. The coiled aluminum foil paper is conveyed forwards and stretched, stiff and smooth in a crossing mode of forward folding, reverse folding, forward folding, reverse folding and forward folding under the mutual tension action of the four paper passing rollers 5 and the directional tension rollers 6, has certain tension, enables the aluminum foil paper 8 to reach a straightening state, and is accurately conveyed to the embossing roller pair 7 without deviation.

In a more specific embodiment, the directional tension roller 6 is arranged closer to the embossing roller pair 7, ensuring that the aluminium foil paper 8 between the directional tension roller 6 and the embossing roller pair 7 is in a completely tensioned and straightened state, ensuring the embossing process.

As shown in fig. 2 and 3, the directional tension roller 6 includes a support member and a paper roller 11, the paper roller 11 is rotatably connected to the support member, and the support member is fixedly arranged; the supporting piece comprises a first connecting piece 9 and a second connecting piece 10, the first connecting piece 9 is fixed on the fixed base body through a bolt, the first connecting piece 9 is in threaded connection with the second connecting piece 10, a fixed shaft is arranged on the second connecting piece 10, the paper roll 11 is rotatably connected onto the fixed shaft, and a bearing is arranged between the paper roll 11 and the fixed shaft. The aluminum foil paper supply system on the packaging machine is complex, the spatial arrangement is tight and short, the fourth paper passing roller 5 and the embossing roller pair 7 select proper positions according to the limited space on the equipment, the directional tensioning roller 6 is fixedly installed, the installation is simple and convenient through the first connecting piece 9 and the second connecting piece 10, and the position selection is more flexible. After the aluminum foil paper passes through the fourth paper passing roller 5, the aluminum foil paper is transmitted for a plurality of times through the directional tension roller 6, the distance between the fourth paper passing roller 5 and the embossing roller pair 7 is shortened, and the tension of the aluminum foil paper is increased.

Preferably, the first feed roller 2, the second feed roller 3, the third feed roller 4 and the fourth feed roller 5 have the same shape, radius and length, and the rollers 11 of the directional tension roller 6 have the same shape and size as the four feed rollers, so that the processing, the production and the maintenance are easier, and the tension and the conveying are more uniform. The paper roller axis of the directional tension roller 6 is parallel to the axis of the fourth paper passing roller 5, so that the tension is uniform, and the direction is accurate.

The aluminum foil paper 8 output by the aluminum foil paper roll 1 sequentially passes through the first paper feeding roller 2, the second paper feeding roller 3, the third paper feeding roller 4, the fourth paper feeding roller 5 and the directional tensioning roller 6 to form three times of forward folding and two times of reverse folding, and then is conveyed to the embossing roller pair 7. The reversing folding mode has better directional tensioning effect.

To sum up, the utility model discloses be applied to tobacco enterprise's rolling workshop, realized the expansion of aluminium foil paper, carry the function, increase aluminium foil paper tension, the complete tensioning has been solved to aluminium foil paper off tracking problem when guaranteeing that aluminium foil paper gets into the embossing roller. The whole device has simple structure, small occupied space and low manufacturing and maintenance cost. At present, the utility model discloses a long time verification has been gone up at yuxi cigarette factory cigarette package workshop D6# equipment for packing, and off tracking phenomenon has improved production efficiency around the aluminium foil paper disappearance, carries fault rate and aluminium foil paper consumption rate and all is less than other the same model equipment in workshop.

The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative, not limiting. The utility model discloses in all can change to some extent structure and connected mode etc. of each part all be in the utility model discloses equal transform and the improvement of going on technical scheme's the basis all should not get rid of the utility model discloses an outside the protection scope.

Claims (7)

1. The utility model provides an aluminium foil paper feed roller device, includes first paper feed roller, second paper feed roller, third paper feed roller and the fourth paper feed roller that staggers in proper order and sets up, and the aluminium foil paper of aluminium foil paper roll output is in proper order around first paper feed roller, second paper feed roller, third paper feed roller and fourth paper feed roller and is formed four times switching-over and turn over a back output to embossing roller department, and its characterized in that still includes a directional tensioning roller, directional tensioning roller sets up between fourth paper feed roller and embossing roller, is located the embossing roller top, and the aluminium foil paper of fourth paper feed roller output is around directional tensioning roller and is carried out the input embossing roller after the tensioning switching-over.

2. An aluminum foil feed roll assembly as recited in claim 1, wherein said directional tension roll is positioned adjacent to said embossing roll.

3. An aluminum-foil paper feed roller assembly as recited in claim 1, wherein said directional tension roller includes a support member and a paper roller rotatably attached to said support member, said support member being fixedly disposed.

4. An aluminum-foil paper feed roller assembly as recited in claim 3, wherein said support member includes a first connecting member and a second connecting member, said first connecting member being secured to the stationary base member by a bolt, said first connecting member being threadably engaged with said second connecting member, said second connecting member having a stationary shaft, and said paper roll being rotatably attached to said stationary shaft.

5. An aluminum-foil paper feed roller assembly as in claim 3 wherein said rollers of said directional tension roller are the same size as the fourth feed roller.

6. The aluminum-foil paper feed roller assembly of claim 3, wherein the paper roller axis of the directional tension roller is parallel to the axis of the fourth feed roller.

7. The device as claimed in claim 1, wherein the aluminum foil paper is fed to the embossing roller after passing through the first paper feeding roller, the second paper feeding roller, the third paper feeding roller, the fourth paper feeding roller, the directional tension roller in sequence to form three forward folds and two reverse folds.

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