CN1210144C

CN1210144C - Irregularity providing device

Info

Publication number: CN1210144C
Application number: CNB008196117A
Authority: CN
Inventors: 西藤孝夫; 西藤弘治
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-04-03
Filing date: 2000-05-31
Publication date: 2005-07-13
Anticipated expiration: 2020-05-31
Also published as: JP3939985B2; KR20030009417A; CN1454139A; WO2001074580A1; AU2000249521A1; DE10085454T1

Abstract

An irregularity providing device capable of providing irregularities on a sheet-like material by passing the sheet-like material between two rollers having irregular surfaces on the surfaces, wherein the rollers having irregular surfaces used for the device are manufactured by stacking a plurality of disks having irregular outer peripheral surfaces, and spacers of any thickness are inserted between the disks.

Description

Irregularity providing device

Technical field

The present invention relates on sheet shaped pieces such as paper, synthetic resin paper, plank, sheet metal, food processing thing, form concavo-convex irregularity providing device.

Background technology

On sheet shaped piece, form concavo-convex article because the good ornamental ornament materials that can be used as is arranged, and be used in the cleansing tissue aspect owing to can improve wiping effect.

But, on sheet shaped piece, form concavo-convex article and be not limited to such use, for example utilize concavo-convex projection to can be used as sand paper, utilize old paper and waste paper, and utilize concavo-convex resiliency and as the filler of packaging material by its concavo-convex adsorptivity and as the paper of drawing oil content etc.

Yet, being used to form concavo-convex technology is to adopt dedicated manufacturing equipment, undertaken by the large-scale industrialization mode, therefore be difficult to utilize on hand material such as stencil paper, synthetic resin paper, aluminium foil etc. to form concavo-convex, be used as the facing paper of popular welcome easily, also be difficult to utilize nearby old paper, waste paper for example newspaper, the paper that duplicated form concavo-convexly easily, as absorption paper, sand paper etc., be used for daily purpose at an easy rate.

In order to solve this class problem, Japan's special permission application (the special flat 10-37 66 98 of hope) (" this application " made in letter later on) of one of applicant of the present invention has proposed to form concavo-convex device on sheet shaped piece, it is that many of will be provided with concavo-convex circular slab on periphery overlap to form roller, allows two such rollers be meshing with each other and sheet shaped piece is passed through between this two roller.

Though the irregularity providing device of this application can form in appearance unified the concavo-convex of good aesthetic feeling that have on sheet shaped piece, but owing to being by the plectane that constitutes at the plate that is provided with concavo-convex same thickness on the periphery (below be called " being with concavo-convex plectane ") the overlapping roller that forms of polylith, so the burr that takes place when for example punching press in the tolerance of circle plate thickness and the concavo-convex formation operation, Laser Processing, the distortion of tamper in the processing that fuses and so on influence is just can hardly be avoided.

Specifically, form must just meshing along axially constituting with same thickness mutually of roller of two engageable roll surfaces with concavo-convex plectane (polylith), when being with concavo-convex plectane (polylith) on thickness, just can not successfully not mesh simultaneously, even in the engagement discomfort is arranged slightly, also can be difficult to allow two roller interlocks rotate sometimes.

Therefore, the irregularity providing device of this application is in when assembling, just must process adjustment seriatim for each thickness of several piece plate is fallen in the certain limit, thereby be unfavorable for making at an easy rate irregularity providing device.

In addition, forming by irregularity providing device when concavo-convex, according to purposes, under most situations and do not require unified in appearance the concavo-convex of good aesthetic feeling that have.

Also have, the irregularity providing device of this application is just overlapping and form roller with the concavo-convex plectane of polylith band, sometimes just must make and prevent to mesh 21 sharpenings of bad protuberance, butt rectangular pyramidization (Fig. 9) for example, like this, even light weight is set cheap interval maintaining body also can the time, be with concavo-convex plectane but also must be provided with, the result just becomes one of reason of the weight of weight roller own.

Moreover, situation for laminar, because its character state, the sheet shaped piece that has carried out concavo-convex processing sometimes twisting cohesion to roller, in order to prevent this situation, near the engagement place of roller, be provided with a plurality of needle-like bars, but because the irregularity providing device of this application is to make concavo-convex place intensive by the concavo-convex plectane of polylith band is overlapping, thereby the front end that makes the needle-like bar also is limited near the surface of roller.

Summary of the invention

The present invention dreams up according to the above-mentioned fact just, be to provide tolerance or the concavo-convex device that adds the simple and easy correction of thickness variation energy that man-hour, strain caused simultaneously to concavo-convex plectane thickness of slab itself, and be to provide can be as required can the concavo-convex processing situation of free adjustment irregularity providing device, also be to provide the more irregularity providing device of light weight.

The objective of the invention is can be in concavo-convex plectane or be that the device of feature reaches with maintaining body at interval is set between the concavo-convex plectane by providing.

Though generally can use the interval holding plate (below be called " spacing body ") of colyliform as the interval maintaining body, for can integrally formed material the situation of synthetic resin material for example, also can be with concavo-convex plectane and holding plate at interval structure as a whole.

The following describes the situation of spacing body as interval keeper mechanism.Device of the present invention is a kind of irregularity providing device, it is overlapping and form the surface of roller to be provided with concavo-convex plectane polylith with periphery, with sheet shaped piece by the lip-deep concavo-convex and opposed roller of roller lip-deep concavo-convex between, on sheet shaped piece, form concavo-convex, wherein, be provided with at interval maintaining body between the concavo-convex plectane being provided with on the concavo-convex plectane on the periphery or being provided with on the periphery.In addition, relative roller is pressed by deadweight or hold down gag and is attached on the roller of fixing free to rotately, allows the convex-concave of concavo-convex and opposed roller of a roller be meshing with each other, and drives the opposed roller rotation and can obtain better effect first by rotating a roller.

Description of drawings

Fig. 1 is the profile and the plane of roller.

Fig. 2 is the plane with concavo-convex plectane.

Fig. 3 is the plane of spacing body.

4 behaviours in service of showing irregularity providing device of circle.

Fig. 5 is the front sectional elevation of apparatus of the present invention.

Fig. 6 is the side view of apparatus of the present invention.

Fig. 7 shows the bright surface plane figure and the profile that shows bright its engagement situation that has assembled with the roller of concavo-convex plectane and spacing body.

Fig. 8 makes with the profile of concavo-convex plectane when the thickness of slab direction is got taper.

Fig. 9 shows the basic configuration (butt rectangular pyramid) of the concavo-convex plectane protuberance of oolemma.

Figure 10 shows the bright protuberance situation with concavo-convex plectane that has along the circumferential direction improved degree of finish.

Figure 11 shows the bright protuberance situation with concavo-convex plectane that has improved degree of finish along the thickness of slab direction.

The specific embodiment

Specify preferred implementation of the present invention below with reference to the accompanying drawings.

Fig. 4 generally shows the behaviour in service of irregularity providing device.Make sheet shaped piece 6 by between roller 1 and the roller 2 relative, on sheet shaped piece, form concavo-convex by the lip-deep relief pattern of roller with it.

Fig. 1～3 show the bright invention embodiment that is equivalent to claim 1 of the present invention.

Fig. 2 shows that the concavo-convex plectane 20 of oolemma, Fig. 3 show that bright spacing body 28, Fig. 1 show the bright roller that they are assembled into 1 and 2.

Though the thickness with concavo-convex plectane determines that with the thickness that carries out the sheet shaped piece of concavo-convex processing, character and state that general used is 1～3mm by desired concavo-convex size.

Interior round side with concavo-convex plectane is provided with projection 26, this projection be used for roll shaft 23 on set ditch 27 chimeric, not make with the concavo-convex position skew on the concavo-convex plectane.

Above-mentioned projection can be provided with single or multiple.

In addition, make simultaneously in the concavo-convex plectane tabulation of one type be with by the position of designing projection rightly alternatively chimeric, the also concavo-convex pitch of changing of the relative positions plectane suitably.Be with concavo-convex plectane 20 except that metal materials such as steel, aluminium, stainless steel, titanium, copper, also can use nonmetallic materials such as animi resin, rubber.

The sidepiece that shows the protuberance of understanding roller 1 among Fig. 7 and the sidepiece of the protuberance of the roller 2 relative with it are the situation of syntople, in this case, owing to can produce shearing effect (tongs effect) for sheet shaped piece between the protuberance of this two roller, also can consider this shearing effect and the thickness that decides spacing body 28 with the concaveconvex shape of concavo-convex plectane.Usually used its spacers in which thicknesses is 0.5～2mm.

Though the external diameter of spacing body can be considered thickness, character and the state etc. of sheet shaped piece 6, make its greater than when bringing into play above-mentioned shearing effect effectively under the good situation of the machining accuracy of each member for forming this with the required external diameter of the recess of concavo-convex plectane, but generally be adopt with formation with the identical or less external diameter of the required external diameter of the recess of concavo-convex plectane.

Internal diameter then is that the internal diameter with roll shaft is a benchmark, considers the tolerance decision.

The spacing body material therefor can adopt and be with concavo-convex plectane 20 identical materials, but if adopt the nonmetallic materials of hard, then can light weight ground and can make at an easy rate.

Roller 1 and 2 passes through chimeric stopping wheel 25, baffle plate 24 in the top of roll shaft 23 as shown in Figure 1, and chimeric in turn concavo-convex plectane, the spacing body be with is then identical with top in terminal, similarly is assembled into this structure with fixing by baffle plate, stopping wheel maintenance.

In addition, also can adopt the bolts and nuts device to replace stopping wheel.

The length of the band jog of roller can be according to the working width of the sheet shaped piece 6 that carries out concavo-convex processing, the decisions such as price of device, and home-use midget plant is about about 150mm, and the device that enterprise uses is about about 3mm.

The diameter of roll shaft can and carry out character, the state decision of the sheet shaped piece 6 of concavo-convex processing according to the length of the band jog of roller, and home-use midget plant is about about 20mm, and the device that enterprise uses is about about 36mm.

The length of the band jog of roller and the diameter of roll shaft obviously can be made lessly as required or be bigger.

Fig. 7 is from the view with the top view recess of the protuberance 21 of concavo-convex plectane, for ease of observing, protuberance describe with heavy line and recess show with dotted line bright, with concavo-convex plectane then with the formal description of the half pitch that staggers.

With the section that cuts off along roll axial direction as A to view, show the situation of bright two rollers engagement.

Expected effect as mentioned above at this moment.

With the protuberance shape of concavo-convex plectane as shown in Figure 8, taper is got by institute towards the plectane periphery along the thickness of slab direction, and this taper can be different on the two sides of plate also.By constituting this taper, make the engagement of two rollers easily.

Protuberance shape with concavo-convex plectane is a basic configuration with butt tetrapyamid shape shown in Figure 9,

If attenuate protuberance front end thickness in a circumferential direction, then shape shown in Figure 10, if the thickness of attenuate protuberance front end edge thickness of slab direction, then must Figure 11, shape shown in Figure 8.

Also can utilize the thickness of the attenuate protuberance of thickness of slab front end at circumferencial direction own, can get shape shown in Figure 7 this moment.

The convex of butt rectangular pyramid is so long as compare with the convex of rectangular pyramid, and the area of bottom rectangle part is identical and be the plectane of same diameter, then can form bigger surface area on sheet shaped piece, and help giving concavo-convex workpiece with bigger suction-operated.

In addition, make convex portion different, also can make roller 1 and roller 2 engagements with concave portion length along the circumferential direction.

For ease of understanding concavo-convex shape, B section in Figure 10 and the C section among Figure 11 are retouched the round portion of plectane and are made linearity.

Fig. 5 and Fig. 6 show that bright is the embodiment that is equivalent to claim 2 of the present invention.

Fig. 5 is an elevation cross-sectional view, and Fig. 6 is a side view.

On platen 14, fix by the pair of right and left screw by the side wall element that a pair of lateral column 11, upper plate 15 are formed.In side wall element, be provided with lower part 16, and at an upper portion thereof, between lateral column, can be free to slide ground chimeric lower shaft bearing 12 and upper axis bearing 13.

In pair of right and left lower shaft bearing, by bearing roller (1) is installed, and in pair of right and left upper axis bearing, by bearing roller 2 is installed, the upper axis bearing is adjusted below pressing mechanism that turn-knob 18 forms presses to by being screwed to screw 17 and gap in the upper plate 15, can be according to the thickness of sheet shaped piece and character, the state gap between the dancer rools freely.

Rotation manual handle 9 just can make roller 1 and 2 rotations and form concavo-convex on sheet shaped piece.

Between the upper end of upper shaft bearing and screw lower end, helical spring can be set.

When sheet shaped piece is thin, can a deadweight form concavo-convex by roller 2.

The possibility of industrial utilization

The present invention implements by the above mode, by spacing body is set, can have the possibility of the significant industrial utilization of the following stated.

By spacing body is set, the fuse influence of the distortion that produces in the processing of burr, the tamper that takes place in the time of can handling in the thickness deviation of plectane and the concavo-convex manufacturing process as punching press easily and during Laser Processing.

For example the tumbling of the burr that need not produce when removing punch process is handled.

As the shape of spacing body, in can dividing at inner circular part the anti-free-wheeling mechanism of projection and so on is set with concavo-convex plectane, owing to can adopt the simple structure of colyliform, so can select the parts of the cheapness of easy manufacturing for use.

In addition, if several that the spacing body of this shape is prepared that thickness do not wait, just same thickness is got in the unit with concavo-convex plectane that polylith is formed, like this, be with concavo-convex plectane unit further superimposed together by what the polylith plate of divided into unit was formed, just can be assembled into the good long size roller of concavo-convex positional precision easily.

Have, it is littler with the diameter of a circle of the concave bottom of concavo-convex plectane to compare formation by the external diameter that makes spacing body again, just can not be subjected to the machining deformation of jog, the influence of the tamper fusing the when burr during as punching press, Laser Processing.

Because above all effects are arranged, with regard to not needing the concavo-convex plectane of being with of complicated shape itself is adjusted processing, thus generator at an easy rate.

Existing irregularity providing device just is overlapped into roller with the polylith plectane, sometimes prevent to mesh bad and make for example butt rectangular pyramidization of protuberance sharpening with regard to being required to be, even like this in the also passable situation of interval maintaining body that light weight, cheapness are set, also must be provided with and be with concavo-convex plectane, the result will become the reason that adds the weight of big roller own and make the device high price, by spacing body is set, can omit and remove above-mentioned the sort of unnecessary processing, replace this processing can adopt the spacing body of light weight, and get so that install whole light weight with cheap.

When the sidepiece of the protuberance of the sidepiece of the protuberance of roller 1 and opposed roller 2 is neighbouring relations, owing between the protuberance of this two roller, can produce shearing effect (tongs effect) to sheet shaped piece, shear effect can be strengthened by the thickness that reduces spacing body, just the sheet shaped piece perforate can be given in this section.

So just can make the stationery sheet shaped piece have bigger absorption property, have more wide purposes as oil-Absorbing Sheets.

Thin sheet shaped piece after concavo-convex processing sometimes twisting cohesion to roller, can on the spacing body part, many needle-like bars be set in order to prevent this phenomenon, just can prevent the twisting cohesion sheet shaped piece in the rotation that hinders roller reliably.

In addition, there is hollow material just the jog engagement of two rollers only may not to be needed just can improve adsorptivity in the perforate of protuberance place for corrugated paper is the sort of.

Claims

1. irregularity providing device makes sheet shaped piece pass through to form on sheet shaped piece between the relative mutually pair of rolls concavo-convex, it is characterized in that,

Described roller is concavo-convex overlapping and formed the roller on roller surface with concavo-convex plectane polylith by being provided with on periphery;

Make a side the recess with concavo-convex plectane of roller relative, and make a side the protuberance with concavo-convex plectane of roller relative, thus with this pair roller engagement with the recess with concavo-convex plectane of the opposing party's roller with the protuberance with concavo-convex plectane of the opposing party's roller;

Maintaining body at interval between the concavo-convex plectane of described polylith band, then is equipped with.

2. the described irregularity providing device of claim 1, opposed roller are pressed by deadweight or pressing mechanism and are attached on the roller of fixing free to rotately, form the intermeshing mechanism of convex-concave of the concavo-convex and opposed roller of a roller.

3. the described irregularity providing device of claim 1 is provided with a plurality of needle-like bars in described interval maintaining body part.

4. formed concavo-convex paper by the described irregularity providing device of claim 1.

5. formed concavo-convex synthetic resin paper by the described irregularity providing device of claim 1.

6. formed concavo-convex plank by the described irregularity providing device of claim 1.

7. formed concavo-convex sheet metal by the described irregularity providing device of claim 1.

8. formed concavo-convex sheet-like food machining object by the described irregularity providing device of claim 1.

9. formed concavo-convex aluminium foil by the described irregularity providing device of claim 1.