CN218695009U - Disposable hygienic product CO2 laser cutting device - Google Patents

Abstract

The utility model relates to a disposable hygienic product field provides a disposable hygienic product CO2 laser cutting device, locate the laser channel in the frame laser source, on locating the laser pipe including frame, two, the laser channel includes at least one mirror that shakes, the laser source can launch CO2 laser, and CO2 laser can cut the product both sides. When disposable hygienic products with different sizes or different styles need to be produced, the arc cutter does not need to be replaced, and only the light source path for arranging the vibrating mirror needs to be adjusted on the system, so that the arc cutter is quick, simple and convenient, the production efficiency is greatly improved, and the technical problems that the arc cutter of the cutting roller is troublesome to replace and the production efficiency is low are solved.

Description

Disposable hygienic product CO2 laser cutting device

Technical Field

The utility model relates to a disposable hygienic articles field especially relates to a disposable hygienic articles CO2 laser cutting device.

Background

At present, the disposable sanitary products need to be cut into arc-shaped structures on two sides of the products by adopting cutting rollers, and the disposable sanitary products with different sizes can use different arc-shaped cutting knives. The replacement of the arc cutter is not only troublesome, but also reduces the production efficiency of the product. Meanwhile, arc cutters of various sizes have high requirements on production precision, and have high repair cost after being worn, so that the production efficiency is low.

Chinese patent application No.: 201720144219.8 provides an elastic waistline arc cutter mechanism on pull-up trousers production line, which comprises a base, the both ends of base are equipped with left deckle board and right deckle board, constitute the frame through the connecting rod between left deckle board and the right deckle board, the frame from top to bottom is equipped with arc cutter roller and lower cutter roller in proper order, and the both ends of going up arc cutter roller and lower cutter roller are fixed respectively on left deckle board and right deckle board through the bearing frame, the bearing frame includes bolster bearing housing and the step bearing of frame both sides, the last spring that is equipped with of bolster bearing housing and through the hanging of screw rod connection upper bearing frame lift subassembly, still be equipped with the knife-wiping wheel subassembly that is located arc cutter roller top between left deckle board and the right deckle board, the knife-wiping knife edge is cleaned after last arc cutter roller has cut once. When disposable hygienic products with different sizes or different styles need to be produced, different arc cutters need to be replaced, the arc cutters are troublesome to replace, the production efficiency of the products is reduced, the repair cost is high after abrasion, and the production efficiency is low.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to solve the above problems, the utility model provides a disposable hygienic product CO2 laser cutting device. It has solved the cutting roller and has traded the arc cutter trouble, technical problem that production efficiency is low.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a disposable health supplies CO2 laser cutting device, includes the frame, two locate the laser source in the frame, locate the laser channel on the laser pipe, the laser channel includes at least one mirror that shakes, the laser source can launch CO2 laser, and CO2 laser can cut the product both sides.

Further:

the machine frame is provided with a first compression roller mechanism and a second compression roller mechanism, and the two laser sources are positioned between the first compression roller mechanism and the second compression roller mechanism; the first compression roller mechanism comprises two first compression rollers and a first driving mechanism for driving the first compression rollers to rotate, and the second compression roller mechanism comprises two second compression rollers and a second driving mechanism for driving the second compression rollers to rotate.

The lower first compression roller is of a hollow structure and is connected with a first adsorption device, a plurality of adsorption areas are arranged on two sides of the first compression roller, and each adsorption area comprises a plurality of first adsorption holes; the both sides below of first compression roller mechanism is equipped with respectively and shifts the wheel, shift the wheel and connect second adsorption equipment, shift the wheel and include the wheel body, rotationally locate the outer rotation portion on edge of wheel body, drive the slewing mechanism that the rotation portion is rotatory, the internal absorption chamber that is equipped with of wheel, wheel side is along being equipped with a plurality of second absorption holes, the wheel body bottom is not equipped with the second and adsorbs the hole, be equipped with a plurality of bleeder vents in the rotation portion.

And a waste material collecting frame is arranged below the transfer wheel.

And the frame is provided with a blowing device for cooling.

The diameter of the CO2 laser is 0.02-0.5mm, and the power is 200w-2kw.

By adopting the technical scheme, the beneficial effects of the utility model are that:

the cutting-off universality of diversified products can be realized by adopting a CO2 laser cutting technology, when disposable sanitary products with different sizes or different styles need to be produced, the arc cutter does not need to be replaced, only the light source path of the vibrating mirror needs to be adjusted and arranged on the system, the operation is quick, simple and convenient, the production efficiency is greatly improved, a plurality of different arc cutters do not need to be reserved to deal with a plurality of different products, the production cost is greatly saved, and the plurality of arc cutters do not need to be placed in space; the technical requirements on a user are not too high, the risk of cutter abrasion caused by improper operation is reduced, and the labor cost is saved; furthermore, the product is cut between the first compression roller mechanism and the second compression roller mechanism, and the product is not easy to turn over or fold during cutting, so that the cutting precision of the product is improved; furthermore, a first compression roller at the lower part is of a hollow structure, the cut waste materials are adsorbed by the first compression roller, the waste materials are adsorbed on the transfer wheel because the adsorption force of the second adsorption device is greater than that of the first adsorption device, and when the waste materials rotate to the position below the transfer wheel, a second adsorption hole is not formed at the position, so that the product falls into the waste material collection frame; further, the temperature is too high behind the laser cutting, probably takes place the condition such as hot melt, roll over, sclerosis, because the production line is fast, when the product temperature is high, the product is possible to give the equipment of other processes with the heat transfer, probably leads to other equipment temperature high and break down, consequently, need cool down to the cutting department of product in time, the utility model discloses set up gas blowing device, blow gas the cooling to the product, prevent that the product cutting from taking place the condition such as hot melt, roll over, sclerosis, having improved the quality of product.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a top view of the laser tunnel, first roller mechanism and second roller mechanism;

FIG. 3 is a schematic view of the construction of a first roll mechanism;

FIG. 4 is a schematic structural view of a transfer wheel;

fig. 5 is a schematic structural view of the present invention without the first pressing roller mechanism, the second pressing roller mechanism and the transferring wheel;

FIG. 6 is a schematic view of another angle of FIG. 5;

FIG. 7 is a schematic view of the product as it is cut;

FIG. 8 is a schematic view of a cut diaper, sanitary napkin, pull-up diaper.

Detailed Description

The present invention will now be further described with reference to the accompanying drawings and detailed description.

Referring to fig. 1 to 8, the present embodiment provides a CO2 laser cutting device for disposable hygiene products, including a frame 1, two laser sources 2 disposed on the frame 1, and a laser channel 3 disposed on a laser tube, where the laser channel 3 includes at least one vibrating mirror, the laser sources 2 can emit CO2 laser, and the CO2 laser can cut both sides of a product. A first compression roller mechanism 4 and a second compression roller mechanism 5 are arranged on the frame 1, and the two laser sources 2 are positioned between the first compression roller mechanism 4 and the second compression roller mechanism 5; the first press roller mechanism 4 includes two first press rollers 41 and a first driving mechanism 42 for driving the first press rollers 41 to rotate, and the second press roller mechanism 5 includes two second press rollers 51 and a second driving mechanism 52 for driving the second press rollers 51 to rotate. The lower first pressing roller 41 is of a hollow structure, the first pressing roller 41 is connected with a first adsorption device 43, a plurality of adsorption areas 410 are arranged on two sides of the first pressing roller 41, and the adsorption areas 410 comprise a plurality of first adsorption holes; the both sides below of first compression roller mechanism 4 is equipped with respectively and shifts wheel 6, shifts wheel 6 and connects second adsorption equipment 61, shifts wheel 6 and includes wheel body 62, rotationally locates the rotation portion 63, the rotatory slewing mechanism of drive rotation portion 63 on wheel body 62 outer edge, is equipped with in the wheel body 62 and adsorbs the chamber 620, and wheel body 62 side is along being equipped with a plurality of second and adsorbs hole 621, and wheel body 62 bottom is not equipped with second and adsorbs hole 621, is equipped with a plurality of bleeder vents on the rotation portion 63. A waste collecting frame 7 is arranged below the transfer wheel 6. The frame 1 is provided with a blowing device.

Referring to fig. 6, which is a schematic diagram of the structure of the product 9 during cutting, the path of the CO2 laser is L, and the laser reciprocates along L.

Referring to fig. 7, fig. 7 is a schematic view of the cut diaper 91, sanitary napkin 92, and pull-up diaper 93.

The first pressing roller mechanism 4, the second pressing roller mechanism 5 and the transfer wheel 6 may not be provided, as shown in fig. 5 and 6, the product 9 is cut by the laser source 2 on the rotating roller 94, and the air blowing mechanism 95 is provided behind the laser source 2, which may cause the waste material to be stuck on the equipment or adhered on the product, which may affect the production, and is provided according to the situation.

The first driving mechanism 42 and the second driving mechanism 52 may be motors or other devices, which are well known and will not be described herein.

The laser source 2 is a well-known device and will not be described in detail herein.

The first suction device 43 and the second suction device 61 may be fans or other devices, which are well known and will not be described herein.

The use of a galvanometer in the laser channel 3 is a well-known device and will not be described herein.

The diameter of the CO2 laser is 0.02-0.5mm, the power is 200w-2kw, and the laser can be other diameters or other powers, and is set according to the situation.

The blowing device can be a fan or other blowing devices, and is a known device, the blowing device can also be omitted, and the cutting part of the structure can be hardened, so that the details are not repeated.

The utility model can be used for paper diapers, pull-ups or other disposable sanitary towel products.

The above-mentioned rotating mechanism is a well-known device, not shown in the drawings, and is not described herein again.

The utility model discloses can adopt PLC or other automatic control system control, for well-known technique, no longer describe herein.

The utility model discloses a working method is:

the utility model discloses a laser source 2 launches CO2 laser, laser CO2 passes through laser channel 3, the mirror transmission that shakes of CO2 laser on laser channel 3, CO2 laser irradiation is in the product both sides, the mirror swing that shakes, make CO2 laser along width direction reciprocating motion, reciprocate to the product both sides in the vertical direction, form the arc tangent plane, when the disposable health supplies of different sizes or different patterns need be produced, do not need to change the arc cutter, only need adjust the light source route that sets up the mirror that shakes on the system can, it is quick simple and convenient, the production efficiency is greatly improved, need not reserve a plurality of different arc cutters in order to deal with a plurality of different products, the cost of production is greatly saved, do not need the space to place a plurality of arc cutters; the technical requirements for users are not too high, the risk of cutter abrasion caused by improper operation is reduced, and the labor cost is saved.

While the invention has been particularly shown and described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (6)

1. The utility model provides a disposable health supplies CO2 laser cutting device which characterized in that: including frame, two locate the laser source in the frame, locate the laser channel on the laser pipe, the laser channel includes at least one mirror that shakes, the laser source can launch CO2 laser, and CO2 laser can cut the product both sides.

2. The CO2 laser cutting device for the disposable sanitary products, according to claim 1, is characterized in that: the machine frame is provided with a first compression roller mechanism and a second compression roller mechanism, and the two laser sources are positioned between the first compression roller mechanism and the second compression roller mechanism; the first compression roller mechanism comprises two first compression rollers and a first driving mechanism for driving the first compression rollers to rotate, and the second compression roller mechanism comprises two second compression rollers and a second driving mechanism for driving the second compression rollers to rotate.

3. The CO2 laser cutting device for the disposable sanitary product, according to claim 2, is characterized in that: the lower first compression roller is of a hollow structure and is connected with a first adsorption device, a plurality of adsorption areas are arranged on two sides of the first compression roller, and each adsorption area comprises a plurality of first adsorption holes; the both sides below of first compression roller mechanism is equipped with respectively and shifts the wheel, shift the wheel and connect second adsorption equipment, shift the wheel and include the wheel body, rotationally locate the outer rotation portion on edge of wheel body, drive the slewing mechanism that the rotation portion is rotatory, the internal absorption chamber that is equipped with of wheel, wheel side is along being equipped with a plurality of second absorption holes, the wheel body bottom is not equipped with the second and adsorbs the hole, be equipped with a plurality of bleeder vents in the rotation portion.

4. The CO2 laser cutting device for the disposable sanitary products, according to claim 3, is characterized in that: and a waste material collecting frame is arranged below the transfer wheel.

5. The CO2 laser cutting device for the disposable sanitary products, according to claim 1, is characterized in that: and the frame is provided with a blowing device for cooling.

6. The CO2 laser cutting device for the disposable sanitary products, according to claim 1, is characterized in that: the diameter of the CO2 laser is 0.02-0.5mm, and the power is 200w-2kw.

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