CN2576442Y

CN2576442Y - Improved wet-face-tissue cutting device

Info

Publication number: CN2576442Y
Application number: CN 02283007
Authority: CN
Inventors: 张火木
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-12
Filing date: 2002-10-12
Publication date: 2003-10-01
Anticipated expiration: 2012-10-12

Abstract

The utility model relates to an improved cutting device of a wet paper towel machine, which is composed of an upper cutter roller wheel, a lower cutter roller wheel, an upper cutter and a lower cutter, wherein the upper cutter and the lower cutter are respectively arranged on the upper cutter roller wheel and the lower cutter roller wheel, and the upper cutter and the lower cutter are respectively parallel to a roller wheel shaft. When the upper cutter roller wheel and the lower cutter roller wheel rotate correspondingly, the edges of the upper cutter and the lower cutter are in a tangent state, a cutter blade of the upper cutter is in an oblique state, and the heights of both ends of the blade are different. When the upper cutter and the lower cutter are tangent following the rotation of the upper cutter roller wheel and the lower cutter roller wheel, the cutting point gradually moves down from a high point, so that the cutting of the upper cutter and the lower cutter can have the effect of scissors, and thin and soft paper towels containing tough fibers can be sheared.

Description

The Wet facial-tissure making machine cutter sweep of improvement

Affiliated technical field

The utility model belongs to the Wet facial-tissure making machine cutter sweep for preparing hygenic towelette.

Hygenic towelette is because of easy, economy, health, so used always by today catering trade and tourist industry.Hygenic towelette be by a fritter through sterilization, the soft tissue that adds wet process folds or rubs with the hands to be packed behind the volume and forms, unpacking at any time promptly has easypro a soft paper handkerchief that contains suitable humidity for use, very convenient.The machine of making this kind hygenic towelette is called Wet facial-tissure making machine, the technology of producing hygenic towelette is very complicated, and it is being raw material by the special band shape paper roll of producing of paper plant, and in addition necessity folds, cut, squirt, be shaped, sterilize, pack, promptly become the hygenic towelette of a bag bag sealing.Hygenic towelette is subjected to generally to adopt, though existing suitable time, even to this day because of the change of people's habits and customs, and gradually high to the article quality requirements, no matter the hygenic towelette packing is all had different requirements with material.The structure of Wet facial-tissure making machine is very not complicated, makes new product with the conventional wet paper napkin machine, and the most difficult is the incompatibility of cutter sweep.The cutter sweep of conventional wet paper napkin machine as shown in Figures 2 and 3, upper cutter 1 and lower cutter 2 are contained in upper slitter running roller 3 respectively and take turns on 4 with following rotor, two running rollers relatively rotate according to direction shown in the arrow during running, be cutting action when last lower cutter is relative, this kind cutter sweep significantly has shortcoming described as follows:

1, going up the tangent form of lower cutter is to belong to crush-cutting, and is gradually crush-cutting when borrowing two running roller relative motions, long, effort of the time of being taken, and weak effect.

2, crush-cutting especially contains the stronger fiber of flexible for thin or than the weak effect that the object of flexible cuts off, and can't cut off fully.

3, the precision of two edge of a knife distances is high during crush-cutting, too closely certainly will injure the edge of a knife, and too far then degree of dissection is poor, and a bit inclination of the long edge of a knife must not, so adjust very difficulty, technical height generally will have masterful technique, non-general technology worker can win energy.

4, the impact cutting of crush-cutting when generally cutting thing is different, and the time of impact cutting is short, so laborsaving and effect is good, and the power that crush-cutting took is big, and not only noise is big, and blade damages easily, changes the increase production cost again and again.

Summary of the invention

Existing Wet facial-tissure making machine cutter sweep is time-consuming in order to overcome, the deficiency of effort, weak effect, and a kind of Wet facial-tissure making machine cutter sweep of improvement is provided.

The technical scheme that its technical problem that solves the utility model adopts is: a kind of Wet facial-tissure making machine cutter sweep of improvement is by cutting knife running roller up and down in relative rotation, and the last lower cutter of cutting knife running roller constitutes about being loaded on respectively, it is characterized in that lower cutter is contained in respectively up and down on the running roller, and parallel with rolling axle, the edge of a knife of going up lower cutter when running roller relatively rotates up and down becomes tangent state, the blade of upper cutter becomes heeling condition, two ends height difference, when last lower cutter rotate with cutting knife running roller up and down and when tangent its cut point be to begin by eminence, gradually toward moving down, make the cutting of lower cutter present the effect of scissors.

The beneficial effects of the utility model are, shear effect with scissors can be sheared thin softly and contain the paper handkerchief of high-toughness fibres, and is a point instantaneous the contact with working substance of cutting, so economic power and noiselessness is not that traditional Wet facial-tissure making machine cutter sweep can be reached.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is the Wet facial-tissure making machine schematic diagram.

Fig. 2 is a conventional wet paper napkin machine cutter sweep schematic diagram.

Fig. 3 is a conventional wet paper napkin machine cutter sweep schematic diagram.

Fig. 4 is the utility model figure cutter sweep signal enlarged drawing.

Fig. 5 is cutting knife facing and side view when ingressing.

Facing and side view when Fig. 6 is the cutting knife egress.

1. traditional upper cutters among the figure, 2. traditional lower cutter, 3. traditional upper cutter running roller, 4. traditional lower cutter running roller, 5. raw band, 6. cutting knife running roller, 7. cutting knife, 8. conveyer belt.

The specific embodiment

Fig. 1 is the Wet facial-tissure making machine schematic diagram, and the raw band 5 of making paper handkerchief is to make the raw material roll coil of strip 51 by system paper factory with specific process and prescription, for use.52 runnings make it to have suitable tension force to the raw band of being derived by the raw material roll coil of strip through guide roller set, after making preliminary Zhe and close through hinged flap 53 again, raw band 5 is sent in the cutting knife running roller 6 by belt conveyor group 55 by another guide roller set 54, segmentation is cut to the paper handkerchief of one section one section preliminarily forming, by conveyer belt 8 this paper handkerchief is sent into sterilization at last, stranding is rolled into shape and makes finished product through packing machine.This is the fabrication schedule of general hygenic towelette.The front said that the cutter sweep of conventional wet paper handkerchief was the crush-cutting of using as shown in Figures 2 and 3, can't adapt to the cutting that approaches or contain the paper handkerchief of toughness fiber.

Fig. 4 is a cutter sweep of the present utility model signal enlarged drawing, and Fig. 5 and Fig. 6 go up that lower cutter is ingressed and facing and side view during egress.As can be seen from the figure, at cutting knife running roller 6a up and down, the last direction parallel with wheel shaft of 6b is equipped with upper cutter 7a and lower cutter 7b respectively, the up-down rollers wheel diameter is identical, and running roller is to do to rotate relative to constant speed with direction shown in the arrow up and down, when two cutting knifes begin when tangent, height difference because of the blade two ends of upper cutter, inclined, so the one end begins when tangent the still separated attitude of other end shape as shown in Figure 5.Two rollers are rotated further, and then the otch of two cutting knifes is cut gradually from left to right along with running roller rotates, and to terminal tangent, are the state of egress, shape as shown in Figure 6.The means of cutting of the present utility model are with cutting, and are not with pressing, neither be with cutting, even the therefore thin soft scraps of paper, or the soft cloth that contains toughness fiber necessarily also can cut very perfectly.This kind be with the tangent gradually patterning method of two edges of a knife, is a point instantaneous the contact with working substance of cutting, so economic power and noiselessness is not that traditional Wet facial-tissure making machine cutter sweep can be reached.

Claims

1. the Wet facial-tissure making machine cutter sweep of an improvement, by cutting knife running roller up and down in relative rotation, and the last lower cutter of cutting knife running roller constitutes about being loaded on respectively, it is characterized in that lower cutter is contained in respectively up and down on the running roller, and parallel with rolling axle, the edge of a knife of going up lower cutter when running roller relatively rotates up and down becomes tangent state, the blade of upper cutter becomes heeling condition, two ends height difference, when last lower cutter rotates with cutting knife running roller up and down and when tangent, its cut point is to be begun by eminence, gradually toward moving down, makes the cutting of lower cutter present the effect of scissors.