KR200448104Y1 - Grinder of blades for paper coating - Google Patents

Grinder of blades for paper coating Download PDF

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Publication number
KR200448104Y1
KR200448104Y1 KR2020090017147U KR20090017147U KR200448104Y1 KR 200448104 Y1 KR200448104 Y1 KR 200448104Y1 KR 2020090017147 U KR2020090017147 U KR 2020090017147U KR 20090017147 U KR20090017147 U KR 20090017147U KR 200448104 Y1 KR200448104 Y1 KR 200448104Y1
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KR
South Korea
Prior art keywords
bed
blade
block
paper coating
protrusion
Prior art date
Application number
KR2020090017147U
Other languages
Korean (ko)
Inventor
김창준
Original Assignee
주식회사뉴테크
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Publication date
Application filed by 주식회사뉴테크 filed Critical 주식회사뉴테크
Priority to KR2020090017147U priority Critical patent/KR200448104Y1/en
Application granted granted Critical
Publication of KR200448104Y1 publication Critical patent/KR200448104Y1/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/002—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor for travelling workpieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
    • B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground

Abstract

The paper coating blade polishing apparatus 100 in which the conveying part is detached from the present invention includes a bed 110 having a supporting function and a roller on an upper portion of the block 121 to convey the blades in one direction on the bed 110. In the blade coating apparatus for paper coating (90) is equipped with a conveying unit (120) is mounted, the grinding machine (130) for polishing the blade conveyed through the conveying unit 120 is configured; The protrusion 140 formed on one of the lower surface P of the block 121 and the upper surface R of the bed 110, and the lower surface P of the block 121 so that the protrusion 140 is inserted therein. By forming a groove (not shown) formed in one of the upper surface (R) of the bed 110, because the block 121 of the transfer unit 120 is easily set and detached to the bed 110, various sizes of There is a feature that the feeder can be selected and used as necessary.

Blades, Grinding Machines, Conveyers, Beds, Blocks

Description

Grinder of blades for paper coating

The present invention relates to a blade polishing apparatus for paper coating in which the conveying unit is detachable, and more particularly, a blade for polishing the paper coating in which the conveying unit is detachable, which is configured to be easily detached from the upper surface of the bed for transporting the paper coating blade. Relates to a device.

In general, the paper is coated on both surfaces in the manufacturing process, the coating solution with an alkaline component, and then scraping the surface of the paper with a paper coating blade (B) to form a coating solution of a certain thickness on the surface of the paper. .

As such, the paper coating blade B scraping the coating liquid is formed in a long plate shape, the portion of the surface of the paper worn through the paper coating blade polishing device 1 shown in Figure 1 as shown in FIG. Polish it.

Looking at the configuration of the blade polishing apparatus 1 for paper coating is as follows.

A bed 10 having a supporting function is configured, and the transfer part 20 for transferring the blade B in one direction is integrally fixed by welding or the like on the bed 10.

The transfer part 20 includes a block 21 fixed to the bed 10, shaft mounting members 23 and 24 fixed to an upper surface of the block 21, and shaft mounting members 23 and 24. The shaft mounting member so as to rotate in the conveying direction of the paper coating blade (B) in the upper roller 25 and the lower portion of the upper roller 25 mounted to rotate in the conveying direction of the paper coating blade (B) on the top of the The lower roller 27 attached to the 23 and 24 is comprised. The gap between the upper roller 25 and the lower roller 27 is adjusted to be transported by friction through the paper coating blade (B) therebetween. The upper roller 25 and the lower roller 27 are configured to be driven by a motor (not shown). Further, in order to polish one side surface (part rubbing on the paper) in the longitudinal direction of the blade B for paper coating, the polishing machine 30 is configured to face the surface. The grinder 30 is configured such that the rotating grindstone 31 is driven by the motor 33 and is supported by the bed 10 or a frame (not shown) separated from the bed 10.

Looking at the operation example of the prior art by the above configuration.

First, the blade for paper coating (B) is interposed between the upper roller 25 and the lower roller 27. Then, the grindstone 31 of the grinding machine 30 is in contact with one side of the blade (B) for paper coating. Then, the grinder 30 is operated to rotate the grindstone 31. Then, the upper roller 25 and the lower roller 27 to rotate. Then, the blade for paper coating (B) is conveyed while one side is polished to form a blade.

According to the prior art, since the transfer part is formed integrally fixed to the bed, there is a problem that can not be applied to the paper coating blade of various dimensions.

For example, because the paper has a variety of dimensions, the paper coating blades used therein are also manufactured in various widths. Therefore, in order to process the paper coating blades of various widths, the upper roller and the lower roller should also be manufactured to the dimensions corresponding to the blade for the paper coating. Thus, there was no choice but to separately provide a blade polishing apparatus for paper coatings equipped with rollers of various dimensions.

Therefore, since the paper coating blade polishing apparatus must be provided for each dimension of the paper coating blade, there is a problem in that the installation area is large, the purchase cost is high, and the production cost is expensive.

The blade coating apparatus for paper coating detaching the conveying unit according to the present invention includes a bed having a supporting function and a conveying unit equipped with a roller mounted on the upper part of the block to convey the blade in one direction on the bed, and the conveying unit In the blade polishing apparatus for a paper coating configured to grind the blade conveyed through; A protrusion is formed on one of the lower surface of the block and the upper surface of the bed, and a groove is formed on one of the lower surface of the block and the upper surface of the bed so that the protrusion is inserted.

In addition, the fixing unit is further configured to enable the fixing and release in the state that the transfer unit is loaded on the bed.

The fixing part may further include a flange extending laterally from a bottom edge of the block, a bolt hole formed in the flange, a tab hole formed on the upper surface of the bed to correspond to the bolt hole, and penetrating the bolt hole to the tab hole. It consists of bolts to be fastened.

In addition, the fixing part is composed of an electromagnet formed inside one of the lower surface of the block and the upper surface of the bed, the protrusion, the groove (not shown), the protrusion is inserted.

According to the blade coating apparatus for paper coating in which the conveying part according to the present invention is attached and detached, since the block of the conveying part is easily detached from the bed, it can be selected and used as necessary with a conveying part of various standards. Therefore, since it is not necessary to provide a blade polishing apparatus for paper coating according to the standard, the installation area is small, and the purchase cost is small, thereby reducing the production cost.

In addition, the present invention, when constituting the fixing part, not only can be firmly attached to the block on the bed, but also has an effect that can be easily separated, by matching the protrusions and grooves, after leaving the block every time Even when loading, it is always set to the correct position. That is, the blades for paper coating all need to be processed at a predetermined cutting angle and cutting depth. Thus, even if the block is detached to be replaced by another block and then remounted in the bed, the block will automatically fit in position on the bed by the matching of the protrusion and the groove. Therefore, the blade for paper coating has an effect that is easily set so that a predetermined angle and a predetermined portion contact the polishing machine.

Hereinafter, with reference to the accompanying drawings look at the configuration and operation example of the embodiment according to the present invention for solving the above problems.

Figure 3 is an exploded perspective view showing that the conveying portion is removed from the bed as an embodiment of the paper coating blade polishing apparatus applied technology of the present invention, Figure 4 is a second embodiment of a blade polishing device for paper coating applied technology of the present invention For example, an exploded perspective view illustrating a process in which the conveying unit is mounted on the bed by bolting, and FIG. 5 is a third embodiment of a blade polishing apparatus for paper coating to which the technology of the present invention is applied, and a process in which the conveying unit is mounted on the bed by an electromagnet. It demonstrates together as an exploded perspective view which shows the following.

Generally, a device for polishing one side of a paper coating blade (not shown) which scrapes a coating liquid applied to a surface of a paper is called a paper coating blade polishing device 90.

The general paper coating blade polishing apparatus 90, the bed 110 is provided with a supporting function, the block 121 to transport the paper coating blade (not shown) on the bed 110 in one direction. The transfer unit 120 is mounted on the roller 125 is configured to be mounted. In addition, a polishing machine 130 for polishing a paper coating blade (not shown) transferred through the transfer part 120 is configured.

The transfer part 120 includes the block 121 mounted on the bed 110, and shaft mounting members 123 and 124 fixed to an upper surface of the block 121. 124 is mounted on the roller 125, the upper roller 126 is mounted to rotate in the conveying direction of the paper coating blade (not shown) on the top, and the paper coating blade on the lower portion of the upper roller 126 The lower roller 127 is configured to be mounted to rotate in the conveying direction (not shown). The interval between the upper roller 126 and the lower roller 127 is configured to be adjusted by friction through the paper coating blade (not shown) therebetween. The upper roller 126 and the lower roller 127 are configured to be driven by a motor (not shown). In addition, in order to polish one side surface (part rubbing on the paper) in the longitudinal direction of the paper coating blade (not shown), the polishing machine 130 is supported on the frame (not shown) toward the one side surface. The grinder 130 may be supported by the bed 110, or may be supported by a frame (not shown) separated from the bed 110 and configured separately.

In the present invention is characterized in that the transfer part 120 is configured to be easily detached from the bed (110).

To this end, the present invention is configured as follows.

First, referring to FIG. 3, the protrusion 140 is formed on the upper surface R of the bed 110, and the protrusion 140 is inserted into the lower surface P of the block 121. To be formed a groove (not shown). Of course, when the block 121 is loaded and inserted into the groove (not shown), the protrusion 140 is disposed and formed to be an accurate setting position.

The protrusion 140 may be formed in a cross shape, as shown in FIG. 3, and may be any shape such as a quadrangle, a triangle, or a bar bar. And the groove (not shown) is all possible if the protrusion 140 can be inserted in accordance with.

Conversely, the protrusion 140 may be formed on the lower surface P of the block 121, and the groove (not shown) may be formed on the upper surface R of the bed 110.

Therefore, the transfer part 120 compresses the upper surface R of the bed 110 downward by its own weight, and the transfer part 120 is separated by the matching of the protrusion 140 and the groove (not shown) to the side. Transfer phenomenon is prevented. In addition, the tolerance of the protrusion 140 and the groove (not shown) is 0.01 or less, so that the phenomenon in which the transfer part 120 vibrates even when the upper roller 126, the lower roller 127, and the grinder 130 operates. To prevent it. In addition, the higher the weight of the block 121 is a metallic material, the more the separation from the bed 110 is prevented.

Therefore, after having the conveying unit 120 mounted with the rollers 125 of various dimensions, only by loading the selected conveying unit 120 to the bed 110 to match the protrusion 140 and the groove (not shown) In this case, since the setting is completed, there is an advantage of processing a paper coating blade (not shown) of various dimensions on one bed 110. In addition, even after the block 121 is separated, the groove (not shown) and the protrusion 140 are combined with each other even when loaded on the bed 110, thereby setting the same as the initial setting.

Looking at the second embodiment with reference to Figure 4, in the configuration of the first embodiment, the fixing portion 160 to enable the fixing and release can be further configured in the state in which the transfer unit 120 is loaded on the bed 110 Can be.

The fixing part 160 has a flange 161 extending laterally from the corner of the lower surface (P) of the block 121, the bolt 163 is formed in the flange 161, the bed ( A tab hole 167 corresponding to the bolt hole 163 is formed on the upper surface R of the 110, and includes a bolt 165 penetrating the bolt hole 163 and fastened to the tab hole 167.

Therefore, the block 121 and the bed 110 are firmly attached by the bolt 165, and when the block 121 is separated, the block 121 can be easily lifted by releasing the bolt 165. have.

As another example of the fixing unit 160, as shown in Figure 5, the upper surface (R) of the bed 110, or the lower surface (P) of the block 121 may be configured to have a magnetic force by an electromagnet. . The electromagnet 169 may be configured by being accommodated in the upper surface R of the bed 110 or the lower surface P of the block 121. As an example, the upper surface R or the block of the bed 110 may be configured. After forming the groove (not shown) on the lower surface (P) of 121, the electromagnet 169 is put in the groove (not shown), it may be configured in a manner that is covered with a magnetic material corresponding to the groove. In addition, the block 121 and the bed 110 is of course made of a magnetic material.

In addition, the electromagnet may be configured as described above in one of the protrusion 140 or the groove into which the protrusion 140 is inserted.

Therefore, after the transfer unit 120 is loaded on the bed 110 so that the protrusion 140 and the groove (not shown) match, the transfer unit 120 is generated by applying electricity to the electromagnet 169. ) May be more firmly fixed on the bed (110). In the reverse direction, the electric power applied to the electromagnet 169 can be released.

After mounting the conveying unit 120 on the bed 110, a paper coating blade (not shown) is transported between the upper roller 126 and the lower roller 127 through the polishing machine 130. One side of the dragon blade (not shown) is polished to form a blade.

1 is a perspective view showing a blade polishing apparatus for paper coating applied with the prior art.

Figure 2 is a partially enlarged view showing a state in which the blade is polished through a blade polishing apparatus for paper coating applied with the prior art.

Figure 3 is an exploded perspective view showing that the conveying portion is separated from the bed as an embodiment of a blade polishing apparatus for paper coating applied technology of the present invention.

Figure 4 is an exploded perspective view showing a process of mounting the conveying unit to the bed by bolting as a second embodiment of the blade coating apparatus for paper coating applied technology of the present invention.

FIG. 5 is an exploded perspective view showing a process of attaching a blade to a bed by an electromagnet as a third embodiment of a blade polishing apparatus for paper coating to which the technique of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

110: bed 120: transfer unit

121: blocks 123, 124: shaft mounting member

126: upper roller 127: lower roller

130: grinder 140: protrusion

160: fixed portion 161: flange

163: bolt ball 165: bolt

167: taphole 169: electromagnet

Claims (4)

Bed 110 and a support function, The transfer unit 120 is mounted to the roller 125 is mounted on the block 121 to transfer the blade (not shown) in one direction on the bed 110, In the blade coating apparatus for paper coating (90), the grinding machine 130 is configured to polish the blade (not shown) to be transferred through the transfer unit 120; Protrusions 140 formed on one of the lower surface (P) of the block 121 and the upper surface (R) of the bed (110), Paper to which the transfer unit is detachable, characterized in that the groove (not shown) formed in one of the lower surface (P) of the block 121 and the upper surface (R) of the bed (110) so that the protrusion 140 is inserted Coating blade grinding machine. The method of claim 1, The paper polishing blade polishing apparatus of the transfer unit is detachable, characterized in that the fixing unit 160 is further configured to be fixed and released in a state in which the conveying unit 120 is loaded on the bed (110). The method of claim 2, The fixing part 160 is a flange 161 extending laterally from the bottom edge of the block 121, A bolt hole 163 formed on the flange 161, A tap hole 167 formed on the upper surface R of the bed 110 to correspond to the bolt hole 163, Blade grinding apparatus for paper coating, characterized in that consisting of a bolt 165 that penetrates the bolt hole (163) to the tab hole (167). The method of claim 2, The fixing part 160 may include a lower surface P of the block 121 and an upper surface R of the bed 110, a groove (not shown) into which the protrusion 140 and the protrusion 140 are inserted. Polishing apparatus, characterized in that consisting of an electromagnet (169) configured in one interior.
KR2020090017147U 2009-12-31 2009-12-31 Grinder of blades for paper coating KR200448104Y1 (en)

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Application Number Priority Date Filing Date Title
KR2020090017147U KR200448104Y1 (en) 2009-12-31 2009-12-31 Grinder of blades for paper coating

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KR2020090017147U KR200448104Y1 (en) 2009-12-31 2009-12-31 Grinder of blades for paper coating

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7853023B2 (en) 2005-11-30 2010-12-14 Samsung Electronics Co., Ltd. Method and apparatus to reproduce expanded sound using mono speaker
KR101014272B1 (en) * 2010-09-20 2011-02-16 (주) 에이스코트 A continuous polishing device for sheet metal

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104368A (en) * 1991-10-18 1993-04-27 Nippon Seiko Kk Xy positioning table
JPH08132346A (en) * 1994-11-04 1996-05-28 Alps Eng:Kk Work fixation device
KR100252187B1 (en) 1998-04-23 2000-04-15 양동기 A blade manufacturing apparatus for paper coating
KR200414444Y1 (en) 2006-02-07 2006-04-20 주식회사뉴테크 Polishing device for paper coating braid with adjustable tilt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05104368A (en) * 1991-10-18 1993-04-27 Nippon Seiko Kk Xy positioning table
JPH08132346A (en) * 1994-11-04 1996-05-28 Alps Eng:Kk Work fixation device
KR100252187B1 (en) 1998-04-23 2000-04-15 양동기 A blade manufacturing apparatus for paper coating
KR200414444Y1 (en) 2006-02-07 2006-04-20 주식회사뉴테크 Polishing device for paper coating braid with adjustable tilt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7853023B2 (en) 2005-11-30 2010-12-14 Samsung Electronics Co., Ltd. Method and apparatus to reproduce expanded sound using mono speaker
KR101014272B1 (en) * 2010-09-20 2011-02-16 (주) 에이스코트 A continuous polishing device for sheet metal

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