CN2460264Y - Lacing type tubular abrasive cloth cover - Google Patents

Abstract

The utility model relates to a lacing-type tubular abrasive cloth cover, which mainly comprises a tubular abrasive cloth sleeve, wherein, the tubular abrasive cloth sleeve is formed by that a hollow barrel-shaped pipe body made of PVC plastic film is served as an abrasive cloth substrate; the surface of the abrasive cloth substrate is uniformly coated with a layer of viscose; a layer of fine sand is coated on the viscose via static electricity to be dried, and thus the abrasive cloth sleeve is formed. The utility model is sheathed on a rolling wheel of a grinder to be blown by hot air 80 DEG C to 90 DEG C, and thus the abrasive cloth sleeve is shrank to be uniformly and tightly laced at the surface of the rolling wheel to be used for the finishing of working substances. The utility model has the advantage of easy and quick attachment, reducing the waste of material cost, reducing defective fraction at the time of production, and increasing productivity.

Description

Tighten formula tubulose emery cloth cover

The utility model relates to a kind of emery cloth cover, particularly a kind of formula tubulose emery cloth cover of tightening.

Press, known in order to polish wooden furniture periphery flange or arc chase, mostly be to utilize thin matter abrasive machine to process, and cooperate general plank furniture periphery arc convex arc or chase that also adopting that this emery wheel circumference is relative is concave arc shape or outside convex arc; And known abrasive machine structure is to be body by a colloid roller 1, paste one deck emery cloth (paper) 2 constitutes in roller 1 surface, please refer to shown in Figure 1, because general emery cloth (paper) 2 structures, be by the whole piece cloth after one deck viscose is smeared on its surface earlier, spray layer of fine sand again in viscose top, treat mummification after, the surface set of this cloth has one deck to be polished the fine sand of timber, the emery cloth that promptly generally is commonly called as (paper) 2; But, when viscose spreads upon the cloth surface gradually after the mummification, also infiltrate fabric fibre because of viscose, and present stiff situation after making cloth surface attachment fine sand, so when full wafer emery cloth (paper) 2 will be flattened on roller 1 surface that is concave arc or outside boss, this emery cloth (paper) 2 must be cut into sawtooth selvedge 3 in its dual-side earlier as shown in Figure 1, so could paste, fold to avoid producing along the curved surfaces of roller 1; Only, emery cloth (paper) 2 both sides sawtooth selvedges 3 are that three arm of angle pieces by plural number constitute, it is consistent that the oblique angle of each piece and width are all wanted, and its size and both sides gradient, all involve and to make emery cloth (paper) 2 smooth along roller 1 radian, to reduce the generation of wrinkle Zhe, even if the suitable experience person of tool also difficulty be affectedly bashful just right, often after one deck viscose is smeared on roller 1 surface, just must directly be fitted in roller 1 surface, if wrinkle Zhe fits bad too much then will tear and abandon, again paste with new emery cloth (paper) again, so rule of thumb and fit in rough mode causes roller 1 surface as Fig. 2 to have wrinkle Zhe and lines to produce unavoidably, and can not reach complete smooth purpose, particularly emery cloth (paper) 2 just has the hard sense originally, so the thickness at wrinkle Zhe position can be bigger and protruding, so cause working substance when rough emery cloth (paper) 2 surface rubbings polish, its surperficial luminosity and curve obviously can not reach very uniformity coefficient; Be that not only to exist the formality that pastes emery cloth (paper) 2 with known person quite time-consuming bothersome, and the generation that can not solve wrinkle Zhe, also emery cloth (paper) 2 dual-sides to be trimmed to sawtooth selvedge 3, also be a kind of serious waste of consumption many emery cloths (paper) 2 materials; Add that sawtooth selvedge 3 after cutting out is when fitting, also be difficult to accomplish the fully evenly target of applying of itself and roller surface, can not control under the Expected Results this, its result often makes working substance surface produce irregular curved surface, also makes the finished product after the processing can not reach smooth uniform ideal state; Especially emery cloth (paper) 2 utilizes viscose to paste after roller 1 surface, in case emery cloth (paper) 2 is worn down in the time of must upgrading, by force emery cloth (paper) 2 is torn again, to cause like this roller 1 surface adhesion dirty deadlocked thing but extremely difficulty clean out, and after subsides are torn several times back and forth, will hurt roller 1 top layer of colloid eventually, and make shorten the service life of roller 1.

In view of this, this case creator is its production and marketing like product of mat experience for many years, constantly concentrates on studies and improved test, and is that this creation that has a practicality very showing is born eventually.

Main purpose of the present utility model, be that a kind of formula tubulose emery cloth cover of tightening is being provided, it mainly is to utilize cylindrical shape PVC plastic material, and after the cemented layer of fine sand of its surface coating, can directly be nested with on roller and also be warmed, make it produce contraction and tightly restraint, reaching the effect of fitting fast and easily, and can evenly fit tightly with roller surface fully and there is no the Zhe generation of wrinkling in roller surface.

An of the present utility model purpose is a kind of formula tubulose emery cloth cover of tightening to be provided, can thoroughly to solve the drawback that known person wastes the emery cloth material.

Another purpose of the present utility model, be that a kind of formula tubulose emery cloth cover of tightening is being provided, in the time of must warming by cylindrical shape PVC plastic film, shrink the tight Shu Li that is produced from body, fitting tightly in roller surface, and the shortcoming that the known person that forgoes fully uses viscose to fit can avoid roller surface to be stained with glutinous viscose, reach that to change emery cloth easy, and can increase the service life of colloid roller.

The purpose of this utility model is to realize like this, a kind of formula tubulose emery cloth cover of tightening, consist predominantly of a tubulose emery cloth cover, this emery cloth cover is to make the body of hollow barrel-type as its emery cloth base material by the PVC plastic film, and evenly be coated with one deck viscose in this emery cloth substrate surface, again in this above viscose with the electrostatic applications layer of fine sand, promptly form this emery cloth cover after the mummification; Be set on the abrasive machine roller for us, and brush, make this emery cloth cover produce shrinking and evenly tightly restraint, use for the working substance grinding and polishing in this roller surface by 80 ℃ to 90 ℃ hot blast.

In order to obtain more further understanding and approval, enumerate a preferred embodiment now, and cooperate the graphic back that is illustrated in the purpose of this utility model, feature and effect:

See also shown in (Fig. 4,5), a kind of formula tubulose emery cloth cover of tightening, consist predominantly of tubulose emery cloth cover 10, this emery cloth cover 10 is to make the body of hollow barrel-type as emery cloth base material 11 by the PVC plastic film, shown in (A portion amplifies among Fig. 5), and be coated with one deck viscose 12 in these emery cloth base material 11 surfaces, and and form fine sand layer 13 with the electrostatic applications layer of fine sand in this layer viscose 12 surfaces, treat to be after the mummification overall structure of the utility model emery cloth cover 10.

Please consult (Fig. 4) during use again, it is the emery cloth cover 10 that the corresponding generally width of colloid roller 20 cuts proper width, and directly be inserted in colloid roller 20 peripheries with its bore, colloid roller 20 surfaces are being coated, utilize hot blast (as hair-dryer) to brush facing to emery cloth cover 10 with 80 ℃ to 90 ℃ temperature approximately again, but meet because of this PVC plastic cement emery cloth base material 11 and can produce contraction when hot, therefore this emery cloth cover 10 can be fitted naturally according to colloid roller 20 surface curve radians, and the surface of evenly closely connected colloid roller 20 and tight bundle admittedly subsides be integral shown in (as Fig. 3,6); Because this case is when meeting the heat baking by this PVC plastic cement emery cloth base material, can produce the effect of shrinking tight bundle, so this tubular PVC plastic cement emery cloth cover 10, can cooperate the curved surfaces of abrasive machine colloid roller 20 to produce the effect of tightening, therefore this emery cloth cover 10 can produce even applying effect to colloid roller 20 surperficial curvatures, though its structure and utilization principle are very simple: but have following several advantages:

First is: the utility model is fitted easily and fast, and the working experience person of not having just can have no the effect that CREASE MARK produces through easily reaching applying;

Second is: can forgo the fully structure of known person's emery cloth of the utility model, can cause its dual-side when fitting to be trimmed to zigzag and the disappearance of waste material cost is arranged;

Thirdly be: the utility model is because emery cloth cover 10 can evenly be attached to the surface of colloid roller 20 admittedly, and having no the situation of folding produces, and then must make working substance overlap 10 surfaces to polish when polishing at emery cloth, can obtain even and J curve effectJ light, must reduce fraction defective takes place, promote outside the production capacity, allow finished product reach very perfectly purpose more easily;

The 4th is: the utility model emery cloth cover 10 is attached to being not use viscose on the colloid roller 20, if the emery cloth that more renews cover 10 is as long as tear it, again sheathed again one section new emery cloth cover 10 is dried by the fire to blow to get final product, one operation of upgrading emery cloth cover 10 neither can hurt colloid roller 20 surfaces, can make the colloid roller prolong very of a specified duration 20 service lifes, two can thoroughly solve known person when tearing emery cloth (paper), many viscoses are arranged attached to roller surface, cause not easy to clean, and allow the level and smooth inadequately scarce fraud in emery cloth (paper) surface of newly sticking.

Graphic Fig. 1: the schematic perspective view that is known roller and emery cloth (paper) laminating type.Fig. 2: be the stereogram after known roller posts emery cloth (paper).Fig. 3: be this combination stereogram of creating a preferred embodiment.Fig. 4: be this three-dimensional exploded view of creating a preferred embodiment.Fig. 5: be this creation emery cloth nested structure sectional drawing.Fig. 6: be Fig. 3 radial section figure.Figure number 10 emery cloths overlap 11 emery cloth base materials, 12 viscoses, 13 fine sand layer known figure number 1 roller, 2 emery cloths of 20 colloid rollers (paper), 3 sawtooth selvedges

Claims (1)

1, a kind of formula tubulose emery cloth cover of tightening, be primarily characterized in that this emery cloth cover is to make the body of hollow barrel-type as the emery cloth base material with the PVC plastic film, and evenly be coated with one deck viscose in this emery cloth substrate surface, again in this above viscose with the electrostatic applications layer of fine sand, but treat that the cemented back of mummification forms the emery cloth cover on branner crop surface.

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