KR20120064004A - Apparatus for polishing and cleaning of a large-scale flat member - Google Patents

Abstract

PURPOSE: A large-sized plane member polishing and cleaning device is provided to polish and clean the top and bottom surfaces of a large-sized plane member by using plural sets of brush assemblies at the same time during the large-sized plane member being moved. CONSTITUTION: A large-sized plane member polishing and cleaning device comprises a 'U' shape sliding groove, plural sets of brush assemblies, and a control apparatus. The sliding groove supports the both ends of a large-sized plane member(11) and the both ends of a large-sized plane member are moved horizontally in the sliding groove. The plural sets of brush assemblies comprises three kinds of brush bristles(131, 132, 133n). The brush assemblies polish and clean the top and bottom surfaces of a large-sized plane member at the same time. The control apparatus controls the driving speed of the three kinds of brushes.

Description

APPARATUS FOR POLISHING AND CLEANING OF A LARGE-SCALE FLAT MEMBER}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a large planar member polishing and cleaning apparatus capable of simultaneously polishing and / or cleaning the upper and lower surfaces of a large planar member. In addition, the present invention, by a plurality of brush assembly consisting of a brush bristle consisting of at least one of paper, cloth, synthetic resins, animals and plants, non-woven fabrics, buffs, sponges, the upper and lower surfaces of the large flat member at the same time And / or a large flat member polishing and cleaning device which can be cleaned. Furthermore, the present invention relates to a large flat member polishing and cleaning apparatus which can be polished and cleaned without damaging the upper and lower surfaces of the large flat member.

The brush described in Japanese Patent Laid-Open No. 2000-316634 has a soft brush surface, moderately strong strength, and improved dropout of the base metal. The base material of the brush is a lower edge of 50 to 300 T / M (Turn per Meter) in a focused yarn of 100 to 500 microns thick, which focused a single fiber of 10 to 70 microns thick. It is to bond the synthetic fiber single yarns by attaching an adhesive to the upper end of 50-300 T / M to a bundle of 200-1200 microns thick fiber which is braided with the bundled yarn. .

The brush assembly described in Japanese Patent Laid-Open No. 2006-184388 is composed of a straight brush having a different shape, a roll brush, and a cup brush, and each brush is driven and controlled at different speeds. The linear brush reciprocates in a direction orthogonal to the surface of the substrate. The roll brush rolls on the substrate surface and rotates in a direction in which friction occurs. The cup brush has the same rotation surface as the substrate surface and the brush. The brush assembly for cleaning the substrate surface is a combination of at least two of the linear brush, the roll brush, and the cup brush, thereby exerting a synergistic effect by different shapes and different driving speeds to every corner of the substrate surface of the liquid crystal display device. Cleaning can be performed uniformly and efficiently.

[Patent Document 1] Japanese Patent Laid-Open No. 2000-316634

[Patent Document 2] Japanese Patent Laid-Open No. 2006-184388

The brush described in Japanese Patent Application Laid-Open No. 2000-316634 is a brush bristle material which has studied the thickness and twisting method of a base material to have a soft brush surface. However, the polishing and cleaning of a large member need not only be thinning of the bristle material. In addition, since a large amount of effort is required to polish and clean a large member separately from inside and outside, development of a double-side polishing and cleaning apparatus is desired.

The brush assembly described in Japanese Patent Laid-Open No. 2006-184388 can efficiently and cleanly grind and clean a large member, but the idea of simultaneously processing the upper and lower surfaces is not made.

In order to solve the above problems, the present invention provides a large flat member polishing and cleaning apparatus capable of simultaneously polishing and cleaning both sides of a large member by using a plurality of brush assemblies having different structures together with the material of the brush. It aims to do it. The present invention relates to a large flat member polishing and cleaning device capable of simultaneously polishing and cleaning both upper and lower surfaces of a large flat plate member by studying the arrangement of brush assemblies having different properties and structures, and controlling the rotational speed of each brush assembly. The purpose is to provide.

(1st invention)

The large flat member polishing / cleaning apparatus according to the first invention is capable of simultaneously polishing and / or cleaning the upper and lower surfaces of the large flat member, and supports both ends of the large flat member, and both ends of the large flat member A plurality of sets of brush assemblies comprising a U-shaped sliding groove that can move horizontally and brushes of different types of brushes and structures that can simultaneously polish and / or clean the upper and lower surfaces during the movement of the large planar member. And a control device capable of controlling the drive speeds for the different plural sets of brushes, respectively.

(2nd invention)

In the large flat member polishing-cleaning apparatus according to the second invention, the brush assembly comprises at least one of a straight brush moving in left and right directions, a roll brush, a plurality of cup brushes rotating in one direction or different directions, and a rotating buffing. It is characterized by consisting of a plurality.

(Third invention)

In the large flat member polishing-cleaning apparatus according to the third aspect of the invention, the brush assembly of the same type is disposed at the same position up and down.

(Fourth invention)

In the large flat member polishing-cleaning apparatus according to the fourth aspect of the invention, the same brush assembly is disposed at different positions in the vertical direction.

(5th invention)

In the large flat member polishing and washing apparatus according to the fifth aspect of the invention, the brush material is at least one of paper, cloth, synthetic resin, animal and plant material, nonwoven fabric, buff, and sponge.

(6th invention)

In the large flat member polishing-cleaning apparatus according to the sixth aspect of the invention, the brush material is produced based on a string-like body which is twisted by twisting a rod-shaped body only by rounding paper.

(7th invention)

In the large flat member polishing-cleaning apparatus of the seventh aspect of the present invention, the brush material comprises a string-like body in which paper, cloth, and nonwoven fabric are torn or cut to a predetermined size to which an adhesive and / or abrasive grains are added. Characterized in that produced on the basis.

According to the present invention, a brush assembly for polishing and cleaning a surface of a large planar member is combined with at least two of a straight brush, a roll brush, and a cup brush, thereby providing a brush having a plurality of shapes and different driving speeds. As a result, the synergistic effect can be exerted, and the polishing and cleaning can be carried out evenly and evenly to the upper and lower surfaces of the large flat member.

According to the present invention, the straight brush, the roll brush, and the cup brush are disposed at the same or different positions on the upper surface and the lower surface, and are driven by the driving device at the same speed or at different speeds, in the same direction or in different directions. By controlling, the polishing and cleaning for the surface of the large flat member can be performed efficiently and evenly to the upper and lower corners, and the distortion can be prevented from occurring on the surface of the large flat member.

According to the present invention, a paper material and / or a nonwoven fabric is torn to a predetermined size to infiltrate adhesives and / or abrasive grains, or a sheet-like paper, and these are rolled or twisted paper brush hairs. The paper brush material is formed by covering the surroundings as necessary, and is installed on the upper and lower surfaces of the large flat member polishing / cleaning apparatus. It is possible to produce a paper bristle with improved cushioning properties and high strength at the waist. In particular, when the paper material and / or nonwoven fabric is used as the brush material of the present invention, the softness peculiar to the paper material and / or nonwoven fabric can be used.

According to the present invention, when rolling a sheet of paper impregnated with adhesive and / or abrasive grains, the paper material, metal wire, synthetic brush bristles, and animal or vegetable bristles are rolled in a core wire to adjust the strength of the brush material. It is possible to manufacture a paper brush material suitable for the intended use.

According to the present invention, even if there are some irregularities or curved portions on the surface of the large flat member, polishing and washing are extended to every corner of the upper and lower sides.

1 is a schematic diagram for explaining an example in which another brush assembly is disposed at the same position above and below a large flat member as Embodiment 1 of the present invention.
2 is a block diagram for controlling each of the brush assemblies as an embodiment of the present invention.
3 (a) and 3 (b) are schematic views for explaining an example in which another brush assembly is disposed at different positions in the upper and lower parts as the second embodiment of the present invention.
4 is a schematic diagram for explaining an example in which a group of different brush assemblies is arranged at different positions in the upper and lower portions of the large flat member as the third embodiment of the present invention.
FIG. 5 is a schematic view for explaining an embodiment in which the rod-shaped body is twisted and twisted into a brush material as a fourth embodiment of the present invention.
FIG. 6 is a view for explaining a paper channel brush, an implanted brush, and a wheel brush as an embodiment of the present invention.
7 (a) and 7 (b) are views for explaining an example of a roll brush as an embodiment of the present invention.
8A to 8D are schematic views for explaining an embodiment in which a rod-shaped body prepared by tearing paper is used as a brush material as an embodiment of the present invention.
9 (a) to 9 (d) are schematic views for explaining an embodiment in which a rod-shaped body made by cutting paper is used as a brush material as an embodiment of the present invention.

(1st invention)

The large flat member polishing-cleaning apparatus of the first invention can simultaneously polish and / or clean the upper and lower surfaces of a large flat member such as a large solar cell or a large liquid crystal screen. The large planar member is supported at both ends in the transverse direction with respect to the traveling direction. Both ends of the large planar member have a structure in which a U-shaped sliding groove is continuously formed to be supported by the U-shaped sliding groove, and the horizontal movement of the U-shaped sliding groove is possible.

The large flat member polishing-cleaning apparatus can simultaneously polish and / or clean the upper and lower surfaces during movement of the large flat member by a plurality of sets of brush assemblies. The plurality of brush assemblies are constituted by brushes of different kinds of brush bristles and structures, which are suitable for polishing and / or cleaning of a large planar member. In addition, the large flat member polishing and cleaning apparatus can individually control the driving speeds for the plurality of different sets of brushes. The large flat member polishing and washing apparatus of the present invention can be polished and / or cleaned simultaneously by a plurality of sets of brush assemblies composed of a material suitable for a large flat member. Only by flowing in the direction, polishing and / or cleaning of the upper and lower surfaces can be terminated.

(2nd invention)

In the brush assembly provided in the large flat member polishing / cleaning apparatus of the second invention, at least a plurality of linear brushes, roll brushes, cup brushes, and rotary buffs are provided on the upper and lower surfaces. The straight brush moves in the left and right direction, the roll brush rotates along the upper and lower surfaces, the plurality of cup brushes rotates the rotation direction of neighboring cup brushes in one direction or in different directions, and the rotating buff is roll or cup shape. can do.

The large-sized flat member polishing-cleaning apparatus can be polished and / or cleaned by flowing abrasive and / or water from above or spraying from below, as necessary. The straight brush, the roll brush, the cup brush, and the rotation buff provided on the upper and lower surfaces can prevent the large flat member from biasing in one direction by performing the opposite movement on the upper and lower surfaces.

(Third invention)

The large planar member grinding | cleaning apparatus of 3rd invention arranges the same type brush assembly in the same position on the upper surface and the lower surface. The brush assembly of the same type is suitable for strongly polishing and / or cleaning the large planar member since the same planar member fits the large planar member on the upper and lower surfaces in the same place.

(Fourth invention)

Unlike the third invention, the large flat member polishing and cleaning apparatus according to the fourth invention arranges the positions of the same brush assembly at different positions on the upper and lower surfaces. The arrangement of the brush assembly is such that when the brush assembly is relatively light, the load can be evenly applied to the flat member so that no load burden is applied to a portion of the large flat member. That is, the third invention and the fourth invention can select one of the best considering the thickness, size and the like of the large flat member.

(5th invention)

In the large flat member polishing and washing apparatus according to the fifth aspect of the invention, at least one of paper, cloth, synthetic resin, animal and plant material, nonwoven fabric, buff, and sponge is used as a brush material. Even when the brush material is polished, cleaned, or polished and cleaned, a large planar member having a desired surface can be obtained by using the different kind of brush material depending on the start and finish. For example, the brush bristles may be implanted and integrated into a roll brush, buff roll brush, cup brush, and buff sponge roll brush. Similarly, two or more roll brushes can be comprised combining two buff rolls and two sponge roll brushes. Moreover, these brushes can be comprised so that a plurality of types of brush bristles can be used and they can use combining the thing of several types of different shapes.

(6th invention)

In the large flat member polishing and washing apparatus of the sixth invention, the brush material is made of paper. The paper brush makes the sheet-shaped paper round and bar-shaped. The rod-shaped bodies are twisted and twisted to form a string body. The string body may be assembled to a channel brush, a roll brush, a cup brush, or the like.

(7th invention)

In the large flat member polishing and cleaning apparatus of the seventh invention, the brush material is made of paper, cloth, or nonwoven fabric. The paper, cloth, and nonwoven fabric are torn or cut to a predetermined size to form a sticky body to which an adhesive and / or abrasive grains are added. The string body is woven or fixed by an adhesive and assembled to a brush.

(Example 1)

BRIEF DESCRIPTION OF THE DRAWINGS It is a schematic diagram for demonstrating the example which another brush assembly is arrange | positioned in the same position in the upper and lower sides of a large flat member as an Example of this invention. 2 is a block diagram for controlling each of the brush assemblies as an embodiment of the present invention. In FIG. 1, at least three sets of the linear flat members 11 are provided on the upper and lower surfaces of the straight brushes 131 and 131 ', the roll brushes 132 and 132', and the cup brushes 133n and 133n ', respectively. The large flat member 11 moves from one side to the other while being supported by a supporting device (for example, a c-shaped groove) to be described later. Prior to polishing and cleaning, a large flat member polishing and cleaning device is used to clean the upper and lower surfaces of the surface of the large flat member 11 from a water tank 15, 15 'using a cleaning liquid 151,151' such as pure water. Spray it and spray it.

The large planar member 11 driven by a driving device (not shown) is disposed in parallel with the linear brushes (first brushes 131 and 131 ') reciprocating in a direction orthogonal to the driving direction and the straight brushes 131 and 131'. Both surfaces are simultaneously polished and cleaned by a roll brush (second brush: 132,132 ') and a plurality of cup brushes (third brush: 133,133n) which are polished and cleaned while rotating the upper and lower surfaces of the large planar member 11. The motor 13 rotates the cup brush 133n by a belt or the like. Motors 16 and 16 'rotate the roll brushes 14 and 14' through the belt. The motor and the reciprocating mechanism 14 linearly move the straight brushes 131 and 131 '.

The large flat member 11 has a U-shaped groove (not shown) formed at both ends. The U-shaped groove may be a mechanism capable of moving in a state where the large flat member 11 is clamped. In addition, the large flat member 11 may be able to slide the inside of the U-shaped groove. The slide movement requires a device for pushing the other end of the large flat member 11. In addition, the U-shaped groove requires a support mechanism, not shown, even in the case of a clamp or slide movement. Since the said support mechanism can apply a well-known thing, detailed description is abbreviate | omitted.

In FIG. 2, the first driving unit 141 moves the large planar member 11 in one direction and includes a first power switch 161 and a first control unit 171. The straight brushes 131 and 131 ′ are reciprocated by a second driving unit 142 in a direction orthogonal to the moving direction of the large flat member 11. The roll brushes 132 and 132 ′ are disposed in parallel with the straight brush 131, and rotate as if the surfaces of the large flat member 11 are rubbed. A plurality of cup brushes 133 and 133 'are disposed in parallel with the straight brushes 131 and 131' and the roll brushes 132 and 132 ', so that the cup brushes 133 and 133' are arranged in the same direction or different on both sides of the upper and lower surfaces of the large flat member 11. Controlled to rotate in a direction.

The large flat member 11 drives each drive through each switch according to a control signal of each control unit based on information preset in the setting memory unit 20 shown in FIG. By doing so, the front and upper surfaces of the upper and lower surfaces can be polished and washed without staining. In addition, each control part can change rotation speed, a moving speed, etc. in upper and lower surfaces as needed, and can correct | amend or change the bias of the said large flat member 11, the deviation of surface grinding | polishing, etc.

The large flat member 11 is moved while sliding the U-shaped groove not shown at both ends. The first driving unit shown in FIG. 2 is controlled to be driven to one side while both ends are supported by the c-shaped groove (not shown). The second driving unit 142 drives the straight brushes 131 and 131 'to convert the reciprocating motion or the rotational motion by the cylinder and the piston into the reciprocating motion transmitted by the piston. As shown in the drawing, the third driving unit 143 rotates the roll brushes 132 and 132 'by a rotating belt or the like. As illustrated, a plurality of cup brushes 133 and 133 ′ are simultaneously driven by one fourth driving unit 144 and a belt or a chain.

The straight brushes 131 and 131 ', the roll brushes 132 and 132', and the cup brushes 133 and 133 'are made of a paper member of a predetermined thickness and length, a nonwoven fabric, a synthetic resin member or a natural member, and have a deck having a desired length or size. ) The hair is in the hair. The length of the brush bristles, the flexibility and the seedling density can be arbitrarily selected according to the type, size and shape (flat or curved surface) of the large flat member 11.

2 is a block diagram illustrating the control of a plurality of brushes and a substrate as a first embodiment of the present invention. In FIG. 2, the control device is composed of a drive unit 14, a power supply unit 16, a power supply control unit 17, a setting unit 19, and a setting storage unit 20. The driving unit 14 includes a first driving unit 141 to a fifth driving unit 145. The first driving device 141 drives the substrate 11 supported by the inside of the U-shaped sliding groove in both directions in one direction. The second driving device 142 drives the straight brush 131 in a direction orthogonal to the moving direction of the substrate 11.

The third driving device 143 drives the roll brush 132 to rub and rub the surface of the substrate 11 in a traveling direction or in an opposite direction. The fourth driving device 144 is driven by the cup brush 133l to the cup brush 133n individually or in conjunction with a belt or a chain. The fifth driving device 145 controls the spraying state of the cleaning liquid 151 of the cleaning device 15 according to the type, size, shape, etc. of the substrate 11.

The power supply unit 16 in FIG. 2 is composed of the first power switch 161 to the fifth switch 165, and is configured as a power switch for controlling the drive of the brush in each drive unit 14. It is. The power control unit 17 is configured from the first control unit 171 to the fifth control unit 175, and controls to supply a predetermined power to each switch. The setting unit 19 may set a movement or rotation speed suitable for the type, size, and shape of the predetermined substrate 11. The setting memory 20 stores the movement or rotational speed corresponding to the type, size, and shape of the substrate 11 set by the setting unit 19.

Therefore, in the large flat member polishing and washing apparatus, since the movement or rotational speed is set in accordance with the type, size, and shape of the large flat member 11, the type, size, and shape of the large flat member 11 are designated. By simply doing this, the large flat member 11 can be polished and cleaned by a plurality of brushes having different shapes at a desired moving speed and rotation speed stored in advance.

(Example 2)

3 (a) and 3 (b) are schematic diagrams for explaining an example in which another brush assembly is disposed at different positions in the upper and lower sides as an embodiment of the present invention. In (a) and (b) of FIG. 3, at least three sets of the straight brush members 131 and 131 ', the roll brushes 132 and 132', and the cup brushes 133n and 133n 'have a top surface. It is provided in the and bottom surface, respectively. The six sets of upper and lower brushes differ from the invention of the first embodiment in that the upper and lower brushes of each set are shifted in the horizontal direction and arranged at different positions up and down, respectively.

Each of the brushes may be preferably installed at the same position such that the same is faced up and down, and in some cases, it is preferable to arrange each brush at a different position and to provide a balanced balance. In addition, some of said brushes may be provided to face each other, and others may be provided to shift | deviate. In the large flat member polishing and washing apparatus of the present invention, by arranging brushes in accordance with the size, thickness, hardness of both surfaces, and the like, a surface suitable for the purpose can be obtained up to every corner of the large flat member. The various brushes may have different slide speeds or rotational speeds on the upper and lower surfaces. The control can be changed depending on the size of the large flat member 11, the thickness, the irregularities (the board is not completely flat because the substrate is large), and the like.

(Example 3)

4 is a schematic view for explaining an example in which groups of different brush assemblies are arranged at different positions above and below the large flat member as an embodiment of the present invention. In FIG. 4, the large flat member grinding | cleaning apparatus is a shower waterproofing part, a straight brush 131, the roll brush 132, and a cup from the edge part to the upper surface of the large flat member 11. As shown in FIG. The brush 133n is disposed, and the cup brush 133n ', the roll brush 132', the straight brush 131 ', and the shower jet part 15' are provided on the bottom surface of the large flat member 11. . The order of each brush with respect to the advancing direction may be changed somewhat depending on the size, thickness, hardness, purpose of use, and the like of the large flat member 11.

(Example 4)

5 (a) to 5 (a) are schematic diagrams for explaining an embodiment of a brush material by twisting a rod-shaped body by rounding a sheet-shaped paper member as an embodiment of the present invention. 5 (a) to 5 (d) are schematic views for explaining the twisted paper brush bristles of the present invention. The paper brush of the present Example is manufactured from the thin paper sheet 51 as shown to Fig.5 (a). The paper sheet 51 is rounded from one end to become a round rod-like body 52. The rod-shaped body 52 is in a twisted state 53 as shown in Fig. 5C.

The rod-shaped body 52 which rounds the said thin paper sheet is twisted, and the paper brush hair 54 made by twisting and twisting several pieces is produced. In the case of Japanese paper, the paper sheet 51 has a light shade (with a visible part). The paper sheet may be selected from various varieties depending on the surface to be polished or the purpose of polishing, such as Japanese paper, Western paper, thick paper, recycled paper, and the like. The paper sheet may be one based on old paper, milk pack, corrugated cardboard, or the like.

FIG. 5E is a twisted paper brush wool as another example, in which at least one of the twisted paper brush hairs is formed into a net shape by a knitting machine (known knitting machine) A winding body (55 ') formed by winding a net-like body 55 is formed. The characteristic peculiar to paper can be obtained in which the polishing surface and the strength are softer than those of the brush bristles made of synthetic resin. There are many kinds of said paper, and the kind of paper suitable for the objective can be selected according to the use at the time of using as a brush bristles made of paper. The various sheets of paper are twisted after the thin sheet is rolled up to form a rod-shaped body.

The twisted rod-shaped body is made by twisting, giving a unique strength to the frictional force and strength by the unique softness obtained from the type of paper and the crevices twisting the paper, and also excellent in flexibility. First brush bristle. At least one or more pieces of the twisted rod-like body are collected to form a brush bristles of paper. The high-flexibility brush bristles are planted in a hair-growing member.

The twisted paper brush bristles are further formed into a wound body 55 'by being twisted and wound by a known knitting machine as shown in Fig. 5 (e). The twisted paper brush simulation method can employ | adopt well-known various methods other than what was shown in figure. The brush head made of paper woven in the mesh shape can be used as a brush face. In the method of weaving the net, in addition to the material of the paper, the degree of polishing may be changed depending on the intersection, knot, the size of the net eye, the density of the net eye, and the like. Since the brush bristles made of paper woven in the mesh shape have more gaps than when twisted and twisted, the polishing can be performed while absorbing vibration in addition to the smooth polishing.

The twisted paper brush bristles can be formed into a rod-shaped brush 551 shown in Fig. 5 (bar) by winding the mesh-like body 55 in the interwoven state. The rod-shaped brush 551 can be a polishing brush of a large flat member by attaching the gripping portion 552.

6 (a) to 6 (d) are schematic diagrams for explaining a state of manufacturing a paper brush with a twisted paper brush bristles used in the present invention. In Fig. 6A, at least one twisted paper brush bristles 61 are folded in half, and the core wire 62 is sandwiched in the middle thereof, and the c-shaped channel is formed. It is planted by being fitted to the member 63. Thereafter, the U-shaped channel member 63 is pressed from both sides to complete a paper brush. The U-shaped channel member 63 may be made of metal or synthetic resin. The synthetic resin channel strongly sandwiches the paper brush by applying heat or the like.

The twisted paper bristle 64 shown in FIG. 6B is fold in half or have a constant length, and is planted in the U-shaped channel member 65. Thereafter, the twisted paper brush bristles 64 become a paper brush by inserting an adhesive 66 into the U-shaped channel member 65. Further, the paper brush shown in Fig. 6C is planted by installing a twisted paper brush bridging 68 in a hole of a deck 67 by a common method. The paper brush can be made in various shapes and can also produce a unique brush produced by the type, twist and twist of the paper. The channel member may have a c-shaped cross section, a c-shaped cross section, a u-shaped cross section, or a modified shape.

FIG. 6D is an example in which the paper channel brush produced by FIGS. 6A and 6B is a wheel brush having a circular shape. Moreover, the said wheel brush can also be made to roll and roll concentrically. 7A and 7B are views for explaining an example of a roll brush as an embodiment of the present invention. The channel brush was continuously installed on one shaft 72 to form a roll brush 73. On the base 74, for example, a polishing member is placed, and the roll brush 73 rotates thereon to perform polishing and cleaning.

(Example 5)

8A to 8D are schematic views for explaining an embodiment in which a rod-shaped body prepared by tearing paper is used as a brush material as an embodiment of the present invention. In Fig. 8A, the paper 81 is torn into pieces. Then, the torn paper 81 is accommodated in, for example, the container 82 shown in Fig. 8B. In FIG. 8C, an adhesive 811 and / or an abrasive grain 812 are put in the torn paper 81 in the container 82. Subsequently, in FIG. 8 (d), the rod-shaped body 83, the soap-shaped body 84, and the sheet-shaped body 85 are molded into a mold (not shown). After molding the rod-like body 83 or the like, the adhesive 811 may be naturally evaporated or evaporated by drying or the like.

(Example 2)

9 (a) to 9 (d) are schematic views for explaining an example in which a brush material is manufactured and molded from cut paper as an embodiment of the present invention. In Fig. 9, the paper is cut into pieces of paper 91 of a desired size. Subsequently, the piece of paper 91 is accommodated in, for example, the container 92 shown in Fig. 9B. In FIG. 9C, in the container 92, an adhesive 911 and / or an abrasive grain 912 are placed in the cut paper. Subsequently, in FIG. 9 (d), the rod-shaped body 93, the soap-shaped body 94, and the sheet-shaped body 95 are molded into a mold (not shown). On the other hand, the piece of paper 91 shown in (a) of Fig. 9 is an example, it can be exemplified by the same shape or a mixture of different sizes.

In the case of Japanese paper, the paper has a shade (with a visible part). The paper may be selected from various varieties depending on the surface to be polished, such as Japanese paper, Western paper, thick paper, recycled paper, or the purpose of polishing. The paper may be used based on old paper, milk pack, corrugated cardboard, or the like. The rod-shaped bodies 83 and 93 shown in FIGS. 8D and 9D are twisted and twisted brush materials as necessary (not shown).

The twisted brush-shaped material made of the bar-shaped body has a unique strength in friction and strength due to the unique softness obtained from the type of paper by twisting, and the gap generated by twisting the paper. It becomes the brush of the paper brush having excellent flexibility. At least one or more pieces of the twisted rod-like body are assembled to form a brush bristles of paper. The high-flexibility brush bristles are planted in a hair-growing member.

In addition, the twisted paper brush bristles are woven into a net shape by a known knitting machine. The twisted paper brush simulation method can employ | adopt well-known various methods other than what was shown in figure. The brush tip made of paper woven in the mesh shape can be used as a front end, a side end, and a side. In the method of weaving the net, in addition to the material of the paper, the degree of polishing may be changed depending on the intersection, knot, the size of the net eye, the density of the net eye, and the like. The paper brush bristles woven into the mesh shape have more gaps than when twisted and twisted, so that in addition to smooth polishing, polishing performed while absorbing vibration can be realized.

The adhesive used for the brush raw material of this invention can adjust rigidity other than a shape by selecting a kind and adjusting density | concentration according to a purpose of use, etc. Twisted twisted paper brush bristles with the adhesive can impart unique softness and lightness resulting from the kind and concentration of the adhesive, the kind of the paper, the twist and the twist. As the adhesive, an aqueous adhesive, an inorganic adhesive, an organic adhesive, a natural rubber adhesive, a natural adhesive mainly containing glue, an adhesive containing glue and wood cellulose, a natural adhesive for wallpaper, and the like are used.

In addition, a metal wire, a brush bristles made of synthetic resin, and a brush bristles of animals and plants can be put in the center of the paper brush material. In addition, at least one abrasive grain of, for example, silicon carbide, alumina, zirconia, diamond, emery, cerium oxide, metal, or the like may be attached to the abrasive grain by a predetermined amount using an adhesive. The type, size and amount of the adhesive can be arbitrarily selected according to the purpose of the paper brush and the object to be wiped with the paper brush. Further, the place where the abrasive and paste adhesive is placed is, as in the above, depending on the purpose of the paper brush and the object to be wiped (rubbed) with the paper brush, a part of the tip, from the tip to the middle, or the whole. Can be arbitrarily selected as follows.

As mentioned above, although the Example of this invention was described above, this invention is not limited to the said Example. In addition, the present invention can carry out various design changes without departing from the matters described in the claims. The present invention can efficiently and cleanly clean and wash every corner of a large planar member by using a brush bristle material having different properties, using a brush structure, using a plurality of different brushes, and controlling a plurality of brushes. In particular, the brush material can polish and clean the surface of a large liquid crystal screen or a large solar cell according to a choice of paper type, thickness, visible method, shape, density, twisting method, twisting method, or the like.

11: large flat member
13: motor
131: straight brush
132: Roll Brush
133n: Cup Brush
14: rotary reciprocating mechanism
15: tank
151 cleaning liquid

Claims (7)

An automatic polishing and cleaning device that can simultaneously polish and / or clean the upper and lower surfaces of a large flat member.
A c-shaped sliding groove which supports both ends of the large planar member and allows both ends to move horizontally in the groove;
A plurality of brush assemblies comprising different kinds of brush hairs and structures having different kinds of brush hairs and structures capable of simultaneously polishing and / or cleaning the upper and lower surfaces during the movement of the large planar member;
A large flat member polishing and cleaning device, characterized in that it comprises at least a control device capable of controlling the driving speeds for the plurality of different sets of brushes, respectively. The method of claim 1,
The brush assembly is a large flat member polishing and cleaning device, characterized in that consisting of at least a plurality of straight brush, roll brush, a plurality of cup brushes, rotating buffing in one direction or different directions, moving in the left and right directions. 3. The method according to claim 1 or 2,
The large flat member polishing and cleaning device, characterized in that the brush assembly of the same type is disposed in the same position up and down. 3. The method according to claim 1 or 2,
And the same brush assembly is disposed at different positions in the vertical direction. 3. The method according to claim 1 or 2,
The brush material is a large flat member polishing and cleaning device, characterized in that at least one of paper, cloth, synthetic resins, animals and plants, non-woven fabric, buff, sponge. 6. The method of claim 5,
The brush material is a large flat member polishing and cleaning device, characterized in that produced on the basis of a string-like body made of twisted rod-like body only round the paper. 6. The method of claim 5,
The brush material is a large flat member polishing and cleaning device, characterized in that the paper, cloth, non-woven fabric torn or cut to a predetermined size based on a string-like body to which the adhesive and / or abrasive grains are added.

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