KR20170007052A - Roller type cleaning apparatus and method for plate - Google Patents

Roller type cleaning apparatus and method for plate Download PDF

Info

Publication number
KR20170007052A
KR20170007052A KR1020150098694A KR20150098694A KR20170007052A KR 20170007052 A KR20170007052 A KR 20170007052A KR 1020150098694 A KR1020150098694 A KR 1020150098694A KR 20150098694 A KR20150098694 A KR 20150098694A KR 20170007052 A KR20170007052 A KR 20170007052A
Authority
KR
South Korea
Prior art keywords
rollers
sponge
elastic
speed
plate material
Prior art date
Application number
KR1020150098694A
Other languages
Korean (ko)
Inventor
조동현
이강수
Original Assignee
주식회사 네이션스
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사 네이션스 filed Critical 주식회사 네이션스
Priority to KR1020150098694A priority Critical patent/KR20170007052A/en
Publication of KR20170007052A publication Critical patent/KR20170007052A/en

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B1/001—
    • B08B1/02—
    • B08B1/04—
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
    • B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/041—Cleaning travelling work

Landscapes

  • Cleaning In General (AREA)

Abstract

The present invention discloses a roller-type cleaning apparatus and method for a plate material capable of efficiently cleaning contaminants present on the surface of a plate material. The present invention comprises a transfer device, a cleaning liquid supply device, a plurality of sponge rollers, a plurality of elastic rollers, and a driving device. The conveying device conveys the plate material, and the cleaning liquid supply device supplies the cleaning liquid to the plate conveyed by the conveying device. The sponge roller is disposed so as to be in contact with the surface of the plate material, and the conveying speed of the plate material and the circumferential speed thereof are different from each other so as to clean the contaminants of the plate material. The elastic roller is disposed so as to be in contact with the surface of the plate material, and has a conveying speed and a circumferential speed equal to each other so that the plate material can be conveyed at a constant speed, and the conveying direction and the rotational direction of the plate material are the same. The driving device rotates the sponge roller and the elastic roller, respectively. According to the present invention, since the circumferential speed of the sponge roller is different from the conveying speed of the sheet material, and the circumferential speed of the elastic roller is rotated at the same speed as the sheet material conveyance speed, contaminants of the sheet material can be efficiently cleaned There is a useful effect.

Figure P1020150098694

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a roller type cleaning apparatus and method,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a cleaning technique, and more particularly, to a roller type cleaning apparatus and method for efficiently cleaning contaminants present on a surface of a plate material.

A glass substrate of a flat display such as a TFT-LCD (thin film transistor-liquid crystal display), a touch screen, and a PDP (Plasma display panel), a plastic plate, (Metal plate) and the like, many contaminants such as residual organic materials, particulates, organic substances, and inorganic substances are present on the surface of the plate. Since pollutants cause defects in products, the importance of the cleaning process to remove contaminants is becoming more important.

As an example of a flat panel display, a TFT-LCD is manufactured through processes such as deposition, cleaning, and etching of a glass substrate. When the contaminants remain on the surface of the glass substrate, the surface roughness do. The cleaning applied to the TFT-LCD manufacturing process can be separated by physical and chemical cleaning and dry cleaning. In the cleaning field of glass substrates, wet cleaning methods, which are inexpensive and have proven technology suitability, are widely used.

Korean Patent No. 10-1052479 discloses a small glass plate material cleaning apparatus for display comprising a plurality of pairs of conveyance rollers provided so as to continuously convey a glass plate material and a brush roller provided at the entrance of the conveyance rollers, And a roughing and finishing cleaning roller provided downstream of the brush roller. Each of the roughing and finishing cleaning rollers is made of a urethane-based elastic material. In this patent, each of the roughing and finishing cleaning rollers is disposed downstream of the brush roller in order to supplement the brush roller having low cleaning effect of sticking pollutants and stains, but the physical contact between the roughing and finishing cleaning rollers of the urethane- There is a high possibility that the surface of the glass plate material is damaged by the glass plate material and the conveyance of the glass plate material is not smooth.

[0002] The present invention relates to a polishing roller unit of a multiple array structure for a display panel cleaning apparatus, and more particularly to a polishing roller unit of a multiple array structure for cleaning a top surface and a bottom surface of a display panel, A plurality of polishing roller units and a plurality of cleaning roller units. The polishing roller units are composed of a polishing roller and a support roller alternately arranged on the upper and lower portions of the display panel. The polishing roller is configured to smoothly polish the display panel after polishing it. This patent discloses that the polishing roller units are configured to smoothly polish the upper and lower surfaces of the display panel after polishing, and there is a high possibility that the surface of the display panel is damaged by the contact of the polishing rollers, .

There is a demand for a cleaning device and a cleaning method that can improve the cleaning efficiency in the cleaning field of a plate material such as a glass substrate and smoothly transfer the plate material. Further, there is a demand for a cleaning apparatus and a method capable of smoothly carrying a sheet material.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a novel roller-type cleaning apparatus and method which can satisfy the above-mentioned demands.

According to an aspect of the present invention, there is provided a roller type cleaning apparatus for a plate material. A roller type cleaning apparatus for a plate material according to the present invention comprises: a conveyance device for conveying a plate material; A cleaning liquid supply device for supplying a cleaning liquid to the plate conveyed by the conveying device; A plurality of sponge rollers disposed so as to be in contact with the surface of the plate material and configured to have a different feed rate and circumferential velocity of the plate material so as to clean contaminants of the plate material; A plurality of elastic rollers disposed so as to be in contact with the surface of the plate material and having the same conveying speed and circumferential velocity as the plate material so that the plate material can be conveyed at a constant speed and the conveying direction and the rotational direction of the plate material being the same; And a driving device for rotating each of the plurality of sponge rollers and the plurality of elastic rollers.

The roller type cleaning apparatus for a plate material according to the present invention is formed so that the outer diameter of the sponge roller is larger than the outer diameter of the second plurality of sponge rollers so that the circumferential speed of the sponge roller is faster than the feeding speed of the plate material. Each of the elastic rollers may be disposed in front of and behind each of the sponge rollers, or may be disposed between two neighboring sponge rollers of the sponge roller. Further, another sponge roller having the same constitution as the sponge roller and another elastic roller having the same constitution as the elastic roller can be additionally disposed so as to contact the back surface of the plate material.

According to another aspect of the present invention, there is provided a roller type cleaning method for a sheet material, comprising: supplying a cleaning liquid to a sheet material to be conveyed; Cleaning the contaminants of the sheet material by bringing a plurality of sponge rollers having different conveying speeds and peripheral speeds of the sheet material into contact with the sheet material; A step of conveying the sheet material at a constant speed by bringing a plurality of elastic rollers having the same conveying speed of the sheet material and the circumferential speed of the sheet material and in the same direction as the conveying direction of the sheet material in contact with the sheet material in parallel with the cleaning of the sheet material by the plurality of sponge rollers .

The roller type cleaning apparatus and method for a plate material according to the present invention is characterized in that the peripheral velocity of the sponge roller is different from the conveyance velocity of the plate material and the circumferential velocity of the elastic roller is rotated at the same speed as the conveyance velocity of the plate material, There is a useful effect that the pollutant of the present invention can be efficiently cleaned. Therefore, the roller type cleaning apparatus for a plate material according to the present invention can be very usefully employed for cleaning a glass substrate or the like of a flat panel display without damaging it.

1 is a view showing a roller type cleaning apparatus for a plate material according to the present invention.
2 is a partial view of a height adjusting device in a roller type cleaning apparatus for a plate according to the present invention.
3 is a view for explaining the operation of the sponge roller and the elastic roller in the roller type cleaning apparatus for a plate according to the present invention.
4 is a schematic view for explaining another example of the arrangement of the sponge roller and the elastic roller in the roller type cleaning apparatus for a plate according to the present invention.
5 is a schematic view for explaining another example of the arrangement of the sponge roller and the elastic roller in the roller type cleaning apparatus for a plate according to the present invention.
6 is a perspective view for explaining another example of the sponge roller and the elastic roller in the roller type cleaning apparatus for a plate according to the present invention.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a roller type cleaning apparatus and method according to the present invention will be described in detail with reference to the accompanying drawings.

1, a roller-type cleaning apparatus 10 for a plate material according to the present invention comprises a plate material 2, for example, a glass plate 4 for a flat panel display or a plate glass, And a transfer device (20). The conveying speed of the glass substrate 4 by the operation of the conveying device 20 may be 1,000 to 5,000 mm / min. The conveying device 20 may be composed of a belt conveyor 22 and a roller conveyor. The belt conveyor 22 supplies the glass substrate 4 to the cleaning position and conveys the glass substrate 4 from the cleaning position. The conveyance of the glass substrate 4 by the operation of the belt conveyor 22 can be carried out in the direction opposite to the feeding. The belt conveyor 22 may also be configured to reciprocate the plate 2 at the cleaning position. In some embodiments, the conveying device 20 is composed of a roll feeder for conveying the plate material by a rolling friction between a feed roller and an idle roller. The conveying device 20 may be mounted on a carriage, a tray, or the like depending on the type of the plate material 2 so as to be conveyed.

The roller type cleaning apparatus 10 for a plate material according to the present invention is provided with a cleaning liquid supply device 30 provided above the belt conveyor 22 and supplying a cleaning liquid to the glass substrate 4. [ The cleaning solution may be an alkaline solution, isopropyl alcohol (IPA), or the like. The cleaning liquid supply device 30 is constituted by a plurality of nozzles 32 spraying a cleaning liquid on the surface of the glass substrate 4, that is, the upper surface thereof, and a spray pipe disposed above the transfer device 20 . The nozzle 32 is connected to a tank 34 for storing the cleaning liquid by a pipeline 36. A pump 38 is mounted on the pipeline 36 to pump the rinse liquid from the tank 34 to the nozzle 32.

1 to 3, a roller-type cleaning apparatus 10 for a plate material according to the present invention includes a plurality of sponge rollers 22 mounted on a belt conveyor 22 and arranged to contact a surface of a glass substrate 4 to be conveyed, A sponge roller 40 or a foam roller and a plurality of elasticity rollers 50. Each of the elastic rollers 50 is disposed in front of and behind each of the sponge rollers 40. That is, each of the elastic rollers 50 is disposed between two adjacent sponge rollers 40 of the sponge rollers 40 along the conveying direction of the plate material 2.

Each of the sponge rollers 40 and the elastic rollers 50 is formed by molding a water-soluble plastic such as polyvinyl alcohol (PVA). The PVA sponge may be a porous material having an open cell or a pore and a porosity of 50 to 90%. Such a PVA sponge can be cleaned without scratching the surface of the plate material 2 with excellent properties of absorptiveness, durability, chemical resistance and mechanical rigidity. Each of the sponge rollers 40 and the elastic rollers 50 may be made of a polyurethane sponge. Further, the sponge rollers 40 are made of a PVA sponge, and the elastic rollers 50 may be made of stretchable polyurethane, rubber, or the like.

Referring to FIGS. 1 and 3, the sponge rollers 40 are cleaning rollers for cleaning the surface of the glass substrate 4. The circumferential velocity of the sponge rollers 40 is different from the feeding speed of the glass substrate 4. In the present embodiment, the peripheral speed of the sponge rollers 40 is configured to be faster than the feeding speed of the glass substrate 4. [ The feed rate of the glass substrate 4 is

Figure pat00001
, The circumferential speed of the sponge rollers 40 is
Figure pat00002
, The rotational speed is
Figure pat00003
, Circumferential length is
Figure pat00004
(mm)
Figure pat00005
Lt; / RTI > Circumference length (
Figure pat00006
)
Figure pat00007
. ≪ / RTI > here,
Figure pat00008
(Mm) of the sponge rollers 40,
Figure pat00009
Is 3.14 in the circumferential direction. In some embodiments, the peripheral speed of the sponge rollers 40 may be configured to be slower than the transfer speed of the glass substrate 4. [ In addition, the conveyance direction of the sponge rollers 40 is the same as or opposite to the conveyance direction of the glass substrate 4.

The elastic rollers 50 are fixed speed rollers for maintaining the constant speed feeding of the glass substrate 4 while being rotated in parallel with the sponge rollers 40. The circumferential speed of the elastic rollers 50 is configured so that the conveying speed of the glass substrate 4 is the same. The feed rate of the glass substrate 4 is

Figure pat00010
, The circumferential speeds of the elastic rollers 50 are
Figure pat00011
, The rotational speed is
Figure pat00012
, Circumferential length is
Figure pat00013
(mm)
Figure pat00014
Lt; / RTI > Circumference length (
Figure pat00015
)
Figure pat00016
. ≪ / RTI > here,
Figure pat00017
Is the radius (mm) of the elastic rollers 50. The direction of rotation of the elastic rollers 50 is the same as that of the glass substrate 4. The glass substrate 4 is transferred from left to right as illustrated by the arrow "A" in Fig. The elastic rollers 50 are rotated counterclockwise as illustrated by the arrow "B" in Fig.

The outer diameter of the sponge rollers 40 is larger than the outer diameter of the elastic rollers 50. In this embodiment, the outer diameter of the sponge rollers 40 is about 90 mm, and the outer diameter of the elastic rollers 50 is about 55 mm. Therefore, when the rotation speeds of the sponge rollers 40 and the elastic rollers 50 are the same, the circumferential speed of the sponge rollers 40 becomes faster than the circumferential speed of the elastic rollers 50. [ In some embodiments, the outer diameter of the sponge rollers 40 may be less than the outer diameter of the elastic rollers 50. In this case, when the rotation speed of each of the sponge rollers 40 and the elastic rollers 50 is the same, the peripheral speed of the sponge rollers 40 becomes slower than the peripheral speed of the elastic rollers 50. [

Referring again to FIG. 1, a roller-type cleaning apparatus 10 for a sheet material according to the present invention includes a sponge roller 40 and a driving device 60 for rotating the elastic roller 50. The driving unit 60 includes a servo motor 62 for providing a driving force and a driving motor for driving the servo motor 62 to rotate on the shafts 42 and 52 of the sponge rollers 40 and the elastic rollers 50, And is constituted by a belt transmission (belt transmission) 64. The belt 66 of the belt transmission device 64 is supported by a plurality of guide rollers 68 for guiding the traveling path. The transmission may also be comprised of chain gearing. In some embodiments, each of the sponge rollers 40 and the elastic rollers 50 may be configured to be individually driven by different drive devices. The rotation speed of each of the sponge rollers 40 and the elastic rollers 50 can be accurately controlled as compared with the single drive method by the drive system of the individual system.

2, a roller type cleaning apparatus 10 for a sheet material according to the present invention includes a height adjustable device 70 for adjusting the height of each of the sponge rollers 40 and the elastic rollers 50, Respectively. The height adjusting device 70 is provided with a slider 70 having both ends of the shafts 42 and 52 of the sponge rollers 40 and the elastic rollers 50 so as to be rotatable and having a female thread 72 formed therein, A guide 76 for guiding the upward and downward linear movement of the slider 74 and an adjustment screw 78 fastened to the female screw 72 through the guide 76 . The formation of the female screw 72 can be replaced by attaching a nut to the slider 74 to which the adjusting screw 78 is fastened.

The handle 80 is coupled to the upper end of the adjusting screw 78 so that the adjusting screw 78 can be manually rotated. When the adjusting screw 78 is rotated clockwise, the female screw 72 is screwed along the adjusting screw 78 to lower the sponge rollers 40 and the elastic rollers 50 together with the slider 74 do. When the adjusting screw 78 is rotated in the counterclockwise direction, the female screw 72 is moved along with the adjusting screw 78 while raising the sponge rollers 40 and the elastic rollers 50 together with the slider 74 . The contact pressure of the sponge rollers 40 and the elastic rollers 50 with respect to the glass substrate 4 is adjusted to be higher than the contact pressure of the elastic rollers 50 by the operation of the height adjusting device 70 Can be easily adjusted.

Hereinafter, a cleaning method of the plate material by the roller type cleaning apparatus for a plate material according to the present invention will be described.

1 and 3, a glass substrate 4 is mounted on a belt conveyor 22 and transported. The glass substrate 4 conveyed by the operation of the belt conveyor 22 comes into contact with the sponge roller and the elastic rollers 30 and 40, respectively. The cleaning liquid supply device 30 sprays a cleaning liquid onto the surface of the glass substrate 4 through the nozzles 32. [

Subsequently, the sponge roller and the elastic rollers 30, 40 are rotated in parallel by the operation of the drive device 60. [ The sponge rollers 40 are rotated faster than the conveying speed of the glass substrate 4 so that the contaminants are efficiently removed from the surface of the glass substrate 4. [ The sponge rollers 40 are brought into contact with the surface of the glass substrate 2 at a certain pressure for removing contaminants. Due to the contact pressure of the sponge rollers 40, the glass substrate 4 deviates from the conveying direction and is conveyed biased to the left and right. Meandering may occur and may not be properly conveyed.

The elastic rollers 50 support the surface of the glass substrate 4 being conveyed while being rotated so as to be equal to the conveying speed and the conveying direction of the glass substrate 4 by the physical contact. Therefore, the glass substrate 4 is prevented from skewing, and the constant speed feeding of the glass substrate 4 is stably maintained. As described above, the roller type cleaning apparatus 10 for a sheet material according to the present invention is characterized in that when the surface of the glass substrate 4 transferred by the sponge rollers 40 is conveyed by the belt conveyor 22, The cleaning efficiency of the glass substrate 4 can be improved by supporting the substrate 4 and stably maintaining constant speed transfer.

4 shows another embodiment of a roller type cleaning apparatus for a plate material according to the present invention. Referring to Fig. 4, the same components as those of the cleaning apparatus 10 described above in the cleaning apparatus 10A of the other embodiments are denoted by the same reference numerals, and a detailed description thereof will be omitted. Each of the elastic rollers 50 of the cleaning apparatus 10A of another embodiment is disposed between two neighboring sponge rollers 40 of the sponge rollers 40. [ The arrangement of each of the sponge rollers 40 and the elastic rollers 50 can be changed into various forms in order to improve the feeding efficiency and cleaning efficiency of the sheet material 2 depending on the type and size of the sheet material 2 . For example, the elastic rollers 50 may be periodically disposed between the sponge rollers 40 along the conveying direction of the sheet material 2. [

5 shows another embodiment of a roller type cleaning apparatus for a plate according to the present invention. Referring to Fig. 5, the same components as those of the cleaning apparatuses 10 and 10A of the cleaning apparatus 10B of the still another embodiment are denoted by the same reference numerals, and a detailed description thereof will be omitted. The cleaning apparatus 10B of another embodiment further includes a plurality of different sponge rollers 140 and a plurality of different elastic rollers 150. [

The other sponge rollers 140 are disposed in contact with the back surface, that is, the lower surface of the glass substrate 4, and are configured in the same manner as the sponge rollers 40. Each of the sponge rollers 40 and the other sponge rollers 140 are arranged on the upper and lower sides of the glass substrate 4 as a pair. The other elastic rollers 150 are disposed so as to contact the back surface of the glass substrate 4, and are configured in the same manner as the elastic rollers 50. [ Each of the elastic rollers 50 and the other elastic rollers 150 are arranged so as to be paired on the upper and lower sides of the glass substrate 4. The transfer device 20 is constituted by a roller conveyor 24 so as to be able to arrange the other sponge rollers 140 and the other elastic rollers 150. In some embodiments, the transport device 20 may be comprised of a roll feeder.

On the other hand, the cleaning apparatus 10B of another embodiment is provided with a cleaning liquid supply device for supplying a cleaning liquid to the back surface of the glass substrate 4 like the above-described cleaning device 10 and a cleaning liquid supply device for supplying cleaning liquid to the other sponge rollers 140 A driving device for rotating each of the sponge rollers 150 and a height adjusting device for adjusting the height of each of the other sponge rollers 140 and the other elastic rollers 150. In some embodiments, each of the other sponge rollers 140 and other elastic rollers 150 may transfer the driving force of the servo motor 62 described above to each of the other sponge rollers 140 and the other elastic rollers 150 And the other belt transmission capable of being rotated may be added to the drive device 60 and rotated. With the cleaning apparatus 10B of this another embodiment, the front surface and back surface of the glass substrate 4 can be simultaneously cleaned efficiently while stably and constantly transferring the glass substrate 4.

Fig. 6 shows another example of the sponge roller and the elastic roller in the roller type cleaning apparatus for a plate according to the present invention. 6, the unevenness pattern 42 is formed by a plurality of sponge rollers 40, a plurality of other elastic rollers 140, a plurality of other sponge rollers 50, and a plurality of other elastic rollers 150 As shown in Fig. 6A, the concavo-convex pattern 42 has a plurality of protrusions 44 protruding in a cylindrical shape on the outer circumferential surfaces of the rollers 40, 50, 140, and 150. As shown in FIG. 6 (b), the concavo-convex pattern 42 has a plurality of rectangular projections 46 protruding in the form of a square pillar on the outer circumferential surfaces of the rollers 40, 50, 140 and 150. In some embodiments, the projections may be formed in a variety of shapes such as hexagonal columns, embossing protrusions, checkered protrusions, etc. in addition to the cylinders and square pillars.

Each of the protrusions 44 and 46 of the concavo-convex pattern 42 is staggered so as to uniformly clean the entire surface of the glass substrate 4. [ That is, in the two adjacent projections among the projections 44 and 46 formed along the longitudinal direction on the outer peripheral surface of each of the rollers 40, 50, 140 and 150, The protrusions in the second row are arranged so that the contact points with respect to the glass substrate 4 are staggered from each other. By this uneven pattern 42, the contaminants to be removed during the cleaning of the glass substrate 4 and the discharge of the cleaning liquid can be smoothly maintained between the projections 44 and 46, thereby improving the cleaning efficiency. The protrusions 44 and 46 of the concavo-convex pattern 42 are elastically deformed upon contact with the glass substrate 4, so that the contact pressure to the glass substrate 4 can be controlled to some extent to improve the cleaning efficiency.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

2: Plate 4: Glass substrate
10, 10A, 10B: Cleaning device 20: Feeding device
30: cleaning liquid supply device 32: nozzle
40: sponge roller 42: concave / convex pattern
44, 46: projection 50: elastic roller
60: driving device 70: height adjusting device
140: another sponge roller 150: another elastic roller

Claims (13)

A conveying device for conveying the plate material;
A cleaning liquid supply device for supplying a cleaning liquid to the plate conveyed by the conveying device;
A plurality of sponge rollers arranged so as to be in contact with the surface of the plate material and configured to have a different feed rate and circumferential velocity of the plate material so as to clean the contaminants of the plate material;
A plurality of elastic members arranged in contact with the surface of the plate member and configured to have the same feed speed and circumferential speed as the plate member so that the plate member can be fed at a constant speed, A roller;
And a driving device for rotating the plurality of sponge rollers and the plurality of elastic rollers, respectively. The method according to claim 1,
Wherein an outer diameter of the plurality of sponge rollers is formed to be larger than an outer diameter of the plurality of elastic rollers so that a circumferential speed of the plurality of sponge rollers is faster than a feed speed of the plate material. The method according to claim 1,
Wherein an outer diameter of the sponge rollers is smaller than an outer diameter of the plurality of elastic rollers so that a circumferential speed of the plurality of sponge rollers is slower than a feed speed of the plate material. The method according to claim 1,
Wherein the plurality of sponge rollers and the plurality of elastic rollers are each formed of a water-soluble plastic material. 5. The method according to any one of claims 1 to 4,
Wherein each of the plurality of elastic rollers is disposed in front of and behind each of the plurality of sponge rollers. 5. The method according to any one of claims 1 to 4,
Wherein each of the plurality of elastic rollers is disposed between two adjacent sponge rollers of the plurality of sponge rollers. 5. The method according to any one of claims 1 to 4,
Wherein the plurality of sponge rollers and the plurality of elastic rollers each have a concavo-convex pattern formed on an outer circumferential surface thereof. 8. The method of claim 7,
Wherein the concavo-convex pattern includes a plurality of projections formed so as to be staggered along the longitudinal direction of the outer circumferential surface of each of the plurality of sponge rollers and the plurality of elastic rollers. 5. The method according to any one of claims 1 to 4,
A plurality of other sponge rollers arranged so as to be in contact with a back surface of the plate member and configured to have a different feed rate and circumferential velocity of the plate material so as to clean contaminants of the plate material;
And a plurality of other members arranged in contact with the back surface of the plate member and configured to have the same conveying speed and circumferential speed as the plate member so that the plate member can be conveyed at a constant speed, Further comprising an elastic roller. 10. The method of claim 9,
Wherein each of the plurality of sponge rollers and the plurality of other sponge rollers is arranged to form a pair on the upper and lower sides of the plate material, and each of the plurality of elastic rollers and the plurality of other elastic rollers is disposed above and below the plate material And a pair of roller-type cleaning apparatuses arranged in a pair. 11. The method of claim 10,
Wherein a plurality of different sponge rollers and the plurality of different elastic rollers each have an uneven pattern formed on an outer peripheral surface thereof. 12. The method of claim 11,
Wherein the concavo-convex pattern has a plurality of projections formed so as to be offset from each other along a longitudinal direction of an outer circumferential surface of each of the plurality of other sponge rollers and the plurality of different elastic rollers. Supplying a cleaning liquid to the plate to be conveyed;
Cleaning the contaminants of the sheet material by contacting a plurality of sponge rollers having different conveying speeds and peripheral speeds of the sheet material to the sheet material;
Wherein a plurality of elastic rollers having the same conveying speed and circumferential speed as the conveying speed of the sheet material and having the same rotational direction as the conveying direction of the sheet material are brought into contact with the sheet material in parallel with the cleaning of the sheet material by the plurality of sponge rollers, At a constant speed.
KR1020150098694A 2015-07-10 2015-07-10 Roller type cleaning apparatus and method for plate KR20170007052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020150098694A KR20170007052A (en) 2015-07-10 2015-07-10 Roller type cleaning apparatus and method for plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020150098694A KR20170007052A (en) 2015-07-10 2015-07-10 Roller type cleaning apparatus and method for plate

Publications (1)

Publication Number Publication Date
KR20170007052A true KR20170007052A (en) 2017-01-18

Family

ID=57992410

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020150098694A KR20170007052A (en) 2015-07-10 2015-07-10 Roller type cleaning apparatus and method for plate

Country Status (1)

Country Link
KR (1) KR20170007052A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110225671A (en) * 2019-06-20 2019-09-10 上海银沪通信科技有限公司 A kind of recorder pcb board pretreatment system and its working method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110225671A (en) * 2019-06-20 2019-09-10 上海银沪通信科技有限公司 A kind of recorder pcb board pretreatment system and its working method
CN110225671B (en) * 2019-06-20 2021-04-13 上海银沪通信科技有限公司 PCB preprocessing system for recorder and working method thereof

Similar Documents

Publication Publication Date Title
KR101577850B1 (en) Devices for vertical treatment of glass
KR101607388B1 (en) Manufacturing apparatus of glass sheet and method for manufacturing glass sheet
KR20140130101A (en) Glass plate transfer apparatus and glass plate transfer method
JP6315547B2 (en) Substrate processing equipment
WO2005077594A1 (en) Vertical working line for plate material
KR20100055786A (en) Module for cleaning a substrate and apparatus for processing a substrate having the same
JP4644726B2 (en) Coating device
CN206345455U (en) A kind of base plate transfer device
KR20170007052A (en) Roller type cleaning apparatus and method for plate
CN213591336U (en) Substrate transfer apparatus and substrate cleaning apparatus
JP4785210B2 (en) Substrate transfer device
KR101594860B1 (en) Transfer device of glass substrate drier for display
JP6060140B2 (en) Dry fingerprint cleaning device
KR100651024B1 (en) A washing - grinding brush system
KR102166933B1 (en) Apparatus for cleaning film
US11459271B2 (en) Method for producing glass plate
KR20100107692A (en) Apparatus for cleaning small size flat panel
KR20160109719A (en) Transfer device of glass substrate drier for display
JP2016005987A (en) Glass plate conveying apparatus and method for the same
KR101116654B1 (en) Module for transferring a substrate and apparatus for processing a substrate including the same
CN107250007B (en) Transport establishment, mechanism and transportation resources for handling article
WO2017199682A1 (en) Glass sheet manufacturing method
CN215480583U (en) Glass plate cleaning device
JP6113966B2 (en) Glass substrate transport method and glass substrate transport apparatus
KR101007688B1 (en) Nozzle for jetting a cleaning solution and apparatus for cleaning a substrate having the same

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application