KR100935463B1 - Cylinder liner washing apparatus - Google Patents

Abstract

PURPOSE: A medium-sized cylinder liner washing apparatus is provided to effectively clean a liner and clean a cylinder liner of various sizes and lengths. CONSTITUTION: A medium-sized cylinder liner washing apparatus comprises a main bed(10), a first driving part(20), a second driving part(30), an inner surface washing unit(40), an outer surface washing unit(50), and a cleaning unit(60). The main bed is fastened to a plurality of leg upper parts. The first driving part comprises a first ball screw, a first LM guide, a pair of first conveying plates, and a first roller. The second driving part comprises a second ball screw, a 2LM guide(32), a second conveying plate(33), a third ball screw, a 3LM guide(35), a pair of third conveying plates, and a second roller(37). The inner surface cleaning unit selectively injects air or washing liquid under high pressure on the inner circumference of the liner. The outer surface washing unit selectively injects air or washing liquid under high pressure to the outer surface of the liner. A high pressure member(61) is connected to one side of the cleaning unit. A first injection nozzle(44) and a second injection nozzle are connected to the cleaning unit by a first transfer cable(62) and a second transfer cable(63).

Description

Medium and large cylinder liner washing machine {Cylinder liner washing apparatus}

The present invention relates to a medium-to-large liner washer, and more specifically, to support the cylinder liners of different sizes for each type of medium / large engines for ships to be rotated by the first and second rollers after supporting both ends by the first and second driving units. In addition, the present invention relates to a medium-large liner washer capable of cleaning a cylinder liner by injecting a cleaning solution through the first and second injection nozzles on the inner and outer circumferential surfaces thereof.

In general, the engine used for ships are medium / large, and the cylinder liners used here are mostly medium / large in size. The cylinder liner used to improve engine performance is a major cause of deterioration of engine performance due to foreign matter such as cutting oil, dust, chips, etc. adhered to the inner and outer peripheral surfaces during processing. In order to improve this, the worker cleans the surface using a cloth or cloth, but the surface of the cylinder liner is often damaged by foreign matters, and foreign materials on the main inner circumferential surface are difficult to remove.

In the prior art to improve this, Korean Patent Laid-Open Publication No. 10-2005-0072903 "cylinder washing machine" as shown in Figure 1, provided with the reservoir 300 inside the body 800, but the reservoir ( 300 is provided at the bottom of the ultrasonic vibrator 600 to be operated by an external generator 700, and the upper rail 110 and the lower rail 120 of two rows on the upper and lower portions of the reservoir 300 are provided. One side of the upper rail 110 is connected to the inclined rail 130, the lower rail 120 is submerged in the reservoir 300, one side is connected to the discharge rail 140 to the outside and the upper On the other side of the lower rails 110 and 120, a transfer part 100 having a carryover space 160 is formed, and upper and lower rails 110 and 120 of the transfer part 100 are installed in the installation part 200. ) To be fixed to one side of the main body 800, the installation unit 200 is connected to the drive shaft and the driven shaft by the transfer means 230 protruding and formed by the binding pin 240, the drive Is made in a conventional power transmission means 280, a structure connected to an external motor (290).

However, the prior art as described above is a structure that passes the reservoir after mounting the cylinder on the upper rail and the harle of two rows, it is impossible to mount a large cylinder, it was difficult to move through the natural drop from the carryover space to the harle, and also passed through the reservoir There was a problem in that the debris stuck to the city attached to the water and additionally needed to remove the water after passing through the reservoir, as well as wasted water is used once it is difficult to reuse.

In order to solve the problems as described above, in the present invention, the second driving unit is transferred toward the first driving unit so as to be cleaned after mounting the large and medium cylinder liners of various sizes, the first and the first driving unit formed facing each of the first and second driving units It is an object of the present invention to provide a medium-large cylinder liner washer in which the distance between two rollers is transferred and adjusted.

In addition, it is another object to provide a medium-large-size cylinder liner washer coupled by the chain so that the cylinder liner of various sizes are rotated, the drive motor rotated when the power is applied and the first roller on one side of the first driving unit.

In addition, there is another object to provide a cylinder liner washer formed with the first and second spray nozzles are sprayed at the inner and outer circumference of the liner so as to save water resources by the washing liquid and air sprayed at a high pressure as necessary for cleaning. .

The present invention provides a cylinder liner cleaner for a medium and large engine, comprising: a main bed fixed to an upper portion of a plurality of legs fixed at a lower end thereof to the ground; The first fixed block fixed to the upper portion of the central portion of the main bed is fixed to both ends and the first transfer block which is transported in a straight line during the rotation of the first transfer motor fixed to one side fixed between the first fixed block A pair of ballscrews, a first LM guide fixed to the left and right main beds of the first ball screw and the plurality of first LM blocks are transported from the top, and fixed to the first transport block and the first LM block, respectively, A first driving part having a first conveying plate and a first roller fixed to an upper surface of the first conveying plate and being in close contact with the outer circumferential surface of the liner; The second fixing block fixed to the upper side of the other side of the center of the main bed is fixed at both ends and the second transfer block which is conveyed in a straight line during the rotation of the second transfer motor fixed to one end is fixed between the second fixing block A ball screw, a second LM guide fixed to the upper and lower main boards of the second ball screw and the second LM block is transferred from the upper side, and the second transfer plate fixed to the upper portion of the second transfer block and the second LM block and linearly transferred And, the third fixed block fixed to the center of the upper surface of the second transfer plate is fixed to both ends and the third transfer block which is transferred in a straight line during the rotation of the third transfer motor fixed to one end fixed between the third fixed block A third ball screw, a third LM guide each of which is fixed to the left and right second transfer plates of the third ball screw, and a plurality of third LM blocks are transferred from the upper side, and fixed to the third transfer block and the third LM block. A pair of third transfer plates which are respectively transported, Group third carrier plate is fixed to the upper surface is in close contact with the outer peripheral surface liner second driving the second roller is formed to be rotated with; An inner surface washing unit having a first spray nozzle formed on the upper surface of the main boards on both the left and right sides of the first and second driving units, the first spray nozzle being formed so as to selectively spray high-pressure air or cleaning liquid on the inner circumferential surface of the liner; An outer cleaning part fixed to the wall surrounding the first and second driving parts and having a second spray nozzle configured to selectively spray high-pressure air or a cleaning liquid on the outer peripheral surface of the liner; The high pressure member is connected to one side and has a structure in which a washing part coupled to the first and second injection nozzles is formed by the first and second transfer cables in the form of tubes through which the stored washing liquid or air is transferred.

In addition, the inner washing unit is fixed to the fourth fixed block on both sides of the fourth fixed block fixed to the upper surface of the support plate fixed to the height member and the fourth transfer block is transferred in a straight line by the rotation of the fourth transfer motor fixed to one end of the fourth fixed block A fourth ball screw fixed therebetween, a fourth LM guide fixed to upper and lower main boards of the fourth ball screw, and guided by a fourth LM block, and fixed to upper portions of the fourth transfer block and the fourth LM block. The fourth conveying plate and one side end are fixed to the vertical surface of the fourth conveying plate, and the other side is supported by the bearing member to form a first spray nozzle to selectively spray high-pressure air or washing liquid.

In addition, the outer cleaning unit is fixed to the fifth fixed block, respectively fixed to the fifth fixed block on the wall surrounding the first and second driving units, the fifth transfer block is linearly transferred by the fifth feed motor rotation is fixed to one end A fifth ball screw fixed between the five fixed blocks, a fifth LM guide fixed to upper and lower walls of the fifth ball screw, and guided by a fifth LM block, and fixed on the fifth transfer block and an upper portion of the fifth LM block A fifth conveying plate to be conveyed and a plurality of second spray nozzles are fixed to the upper surface of the fifth conveying plate and selectively sprayed with high pressure air or washing liquid.

In addition, the main bed is formed to be inclined downward toward the center from both sides of the lower portion of the first and second driving parts to facilitate the collection of the sprayed washing liquid.

In addition, the first and second driving units are formed to face the first and third transfer plates having the first and second rollers fixed to both sides of the first and third LM guides, respectively, and to adjust intervals.

In addition, the first driving part has a first fixing pin which is inserted into the first fixing groove fixed to the main board on the upper surface of the first transfer plate is fixed to the first roller.

In addition, the second driving part is moved toward the first driving part along the second LM guide, and the second fixing pin is inserted into the second fixing groove fixed to the main board on the upper part of the third conveying plate fixed to the upper surface. Is formed.

In addition, the first roller is formed to rotate by being coupled to the drive motor and the chain fixed to one side of the upper surface of the first transfer plate.

In addition, the first and second rollers are formed by coating a surface with urethane to protect the outer circumferential surface of the liner.

As described above, the medium-large cylinder liner cleaner according to the present invention has a second driving part moved along the LM guide toward the first driving part to adjust the spacing, and a pair of first and second facing the first and second moving parts, respectively, is formed. Two roller guides are also transported along the LM guide to adjust the spacing, which can clean cylinder liners of various lengths and sizes. In addition, the first roller formed on one side of the first driving part is rotated by being coupled to the driving motor by the chain, thereby effectively washing the liner.

In addition, the first and second spray nozzles sprayed at predetermined intervals in the inner / outer circumference of the liner can be cleaned deeply out of reach of the operator. There is another effect of drying the liner.

Hereinafter, a preferred embodiment according to the configuration and operation of the medium-large cylinder liner cleaner according to the present invention will be described in detail with the accompanying drawings.

2 is a plan view of a medium to large cylinder liner cleaner according to the present invention, FIG. 3 is a front view to a medium to large cylinder liner cleaner according to the present invention, and FIGS. 4 to 7 are detailed views of a medium to large cylinder liner cleaner according to the present invention, and FIG. A medium to large cylinder liner washer operation state diagram according to the invention, the reference numeral 1 shown in the drawing indicates a medium to large cylinder liner washer according to the present invention.

As shown in Figure 2 and 3, the medium-large cylinder liner cleaner of the present invention, the main bed 10 is fixed to the upper portion of the plurality of legs 11, the lower end is fixed to a fastening member such as a bolt on the bottom, and the main The first driver 20 is fixed to one upper surface of the center of the bed 10 and has a pair of first rollers 24 supporting one lower portion of the liner L, and maintains a predetermined distance from the first driver 20. And a second driving part 30 having a pair of second rollers 37 fixed to an upper surface of the main bed 10 to support the lower side of the liner, and the first and second driving parts 20 and 30 positioned therein. The first spray nozzle 44 is fixed to the upper surface of the left and right main bed 10 together with the height member 414 to be transported toward the first and second driving units 20 and 30 and to selectively spray high-pressure air or washing liquid. The inner surface washing part 40 and the first and second driving parts 20 and 30 formed are fixed to the wall surrounding the formed high-pressure air or The first and second tubular shapes in which the external washing unit 50 in which the second spray nozzle 54 is formed and the high pressure member 61 are connected to one side so that the washing liquid is selectively sprayed, and the washing liquid or air stored in the storage tank are transferred. The cleaning cables 60 coupled to the first and second spray nozzles 44 and 54 are formed by the transfer cables 62 and 63.

As shown in FIG. 4, the first driving unit 20 includes a first fixing block 211 fixed to an upper surface of the main bed 10 at both ends and a first transfer motor 212 fixed to the other end thereof. The first ball screw 21 is coupled between the first fixed block 211 and the first conveying block 213, which is conveyed in a straight line during rotation, and the main bed is separated by a predetermined distance from the left and right sides of the first ball screw 21. The first LM guide 22 is fixed to (10) and the plurality of first LM block 221 is transported from the top, and the first LM guide 213 and the first LM block 221 is fixed on the first LM guide ( A pair of first transfer plates 23 conveyed along 22 and a first roller 24 fixed to an upper surface of the first transfer plate 23 and rotated in close contact with one outer peripheral surface of the liner L, respectively, are rotated. Is formed. In addition, the first roller 24 is rotated by being coupled by the drive motor 25 and the chain 251 that is operated when the power is applied so that the liner (L) is rotated.

In particular, the first is inserted into the first fixing groove 261 is fixed to the upper surface of the main bed 10 to be fixed after adjusting the interval of each of the first transfer plate 23 to fit the liner (L) size Fixing pin 26 is formed on one side of the first transfer plate (23).

As shown in FIG. 5, the second driving unit 30 has a second fixing block 311 fixed to the upper surface of the main bed 10 at a predetermined distance away from the first driving unit 20 at both ends and fixed at the other end. The second ball screw 31 and the second ball screw (31) coupled between the second fixed block 311, the second feed block 313 is transferred in a straight line when rotated by the second feed motor 312 The second LM guide 32 is fixed to the main bed 10 by a predetermined distance from the upper and lower sides of the 31 and the second LM block 321 is transferred from the upper side, the second transfer block 313 and the second LM block 321. The second conveying plate 33 having a rectangular shape is fixed to the upper portion and is conveyed toward the first driving unit 20 along the second LM guide 32.

In addition, a third fixed block 341 which is respectively fixed to the upper surface of the center of the second transfer plate 33 is fixed to both ends and the third conveyed in a straight line during rotation by the third transfer motor 342 fixed to the other end The third ball screw 34 coupled between the third fixing block 341 and the transfer block 343 is fixed to the upper surface of the second transfer plate 33 by a predetermined distance from the left and right sides of the third ball screw 34. And a plurality of third LM blocks 351 are transported along the third LM guide 35, and the third LM blocks 351 are fixed on the third transport block 343 and the third LM block 351 to be transported along the third LM guide 35. A pair of third transfer plate 36 and a second roller 37 are fixed to the upper surface of the third transfer plate 36 and rotated in close contact with the outer peripheral surface of the liner L, respectively.

In addition, the second insert is fixed to the upper surface of the second transfer plate 33 so as to be fixed after adjusting the interval of the third transfer plate 36 according to the size of the liner (L) is inserted into the second fixing groove 381 is formed The second fixing pin 38 is formed on one side of the third transfer plate 36 to smoothly support a workpiece such as a cylindrical liner like the first driving unit 20.

Meanwhile, the first, second and third transfer motors 212, 312 and 342 and the fourth and fifth transfer motors 412 and 512 to be described later are operated when the power is applied to the first, second, third, fourth and fifth ball screws 21, 31, 34, The first, second, third, fourth and fifth transfer blocks 213, 313, 343, 413 and 513 are horizontally transferred by the rotation of the controller 41, 51 and 51, and are controlled by the controller C. In addition, the first and second fixing blocks 211 and 311, the first and second LM guides 22 and 32, the first and second fixing grooves 261 and 381 fixed to the main bed 10, and the first and second fixing blocks 261 and 381. And 5, 1, 2, 3, 4, and 5 transfer plates 23, 33, 36, 43, and 53 fixed to the LM blocks 221, 321, 351, 421, and 521, respectively, and agents fixed to the height member 414 and the wall surface B, respectively. The 4, 5 fixing blocks 411, 511, the 4, 5 LM guides 42, 52 and the like are fixed to each other by a general fastening member such as a bolt (not shown).

As shown in FIG. 6, the inner washing unit 40 is fixed to the upper surfaces of the plurality of height members 414 fixed to the main board 10 on both left and right sides of the first and second driving units 20 and 30, respectively. The fourth fixing block 411 is fixed to both ends on the upper surface of the support plate 415 fixed to the upper surface of the height member 414 and is conveyed in a straight line when rotated by the fourth transfer motor 412 fixed to one end. The fourth transfer block 413 is fixed to the fourth ball screw 41 coupled between the fourth fixing block 411 and the height member 414 spaced apart from the upper and lower sides of the fourth ball screw 41 by a predetermined interval. The 4LM block 421 is transferred from the upper portion of the fourth LM guide 42, the fourth transfer block 413 and the fourth LM block 421 is fixed to the upper portion is transferred along the fourth LM guide 42 and the bottom end As a result, a fourth transfer plate 43 having a first spray nozzle 44 to which high pressure air or washing liquid is selectively sprayed is fixed to the upper surface.

In addition, the first injection nozzle 44 is a rod-shaped one end is fixed to the vertical surface of the fourth conveying plate 43 and the other end is supported by the bearing member 441 as shown in the figure is transferred to the left and right.

As shown in FIG. 7, the external washing unit 50 is formed on the wall surfaces W surrounding the first and second driving units 20 and 30, respectively, and the fifth fixing blocks 511 fixed to the wall surfaces, respectively. The fifth ball screw (51) coupled between the fifth fixing block (511) is a fifth transfer block (513) fixed in both ends and is transferred in a straight line when rotated by the fifth transfer motor (512) fixed at one end. ), A fifth LM guide 52 fixed above and below the fifth ball screw 51 at a predetermined distance, and having a fifth LM block 521 transferred therefrom, and the fifth LM block 521. The fifth conveying plate 53 is fixed to the upper portion and is transported along the fifth LM guide 52 and the plurality of second spray nozzles 54 to which high-pressure air or washing liquid is selectively sprayed is fixed to the upper surface.

Then, look at the use process of the medium-large cylinder liner cleaner according to the present invention configured as described above with reference to FIG.

The medium and large cylinder liner cleaner of the present invention selects the liner L to be cleaned and then moves the second transfer plate 33 of the second drive unit 30 to the second transfer motor based on the first drive unit 20 according to its size. 312) the second ball screw 31 rotated by the operation is transferred along the second LM guide 32 and fixed at a position corresponding to the length of the liner L. In addition, the first and third rollers 24 and 37 are rotated by the operation of the first and third transfer motors 212 and 342 of the pair of first and third transfer plates 23 and 36 fixed to the upper surface. The ball screws 21 and 34 are transferred along the first and third LM guides 22 and 35 to fix the liner L at a position corresponding to the width of the liner L. Then, the liner L is removed using a crane (not shown). It is mounted on the first and second rollers 24 and 37.

In addition, after the first and third transfer plates 23 and 36 are positioned in accordance with the width of the liner L as described above, the first and second fixing pins 26 and 38 are formed in the first and second fixing grooves 261 and 381. By inserting the liner (L) to maintain the coupling force to the weight and load generated during rotation.

When the liner L is mounted as described above, the door D is sealed as shown in FIG. 8 so that the high pressure air or the cleaning liquid stored in the pneumatic member 61 and the washing unit 60 is connected to the first and second transfer cables 62.63, respectively. When spraying through the first and second spray nozzles 44 and 54, the spraying is prevented from being scattered to the surroundings. The drive motor 25 is operated by the operation of the control unit C to rotate the liner by rotating the first roller 24. (L) is to be rotated.

Meanwhile, the surface of the first and second rollers 24 and 37 is urethane coated to prevent slippage and scratches that may occur on the outer circumferential surface when the liner L rotates.

In addition, when the liner L is rotated as described above, the fourth and fifth transfer plates 43 having the first and second injection nozzles 44 and 54 bolted to the fourth and fifth LM guides 42 and 52 respectively. The cleaning solution is sprayed at high pressure on the inner circumferential surface and outer circumferential surface of the liner (L), and after spraying the cleaning liquid, the high pressure air is sprayed to remove the cleaning liquid and the remaining foreign substances, thereby maximizing the cleaning effect without damaging the liner (L). It is possible to, and to facilitate the cleaning of medium and large cylinder liner, crank shaft, cam shaft.

In addition, the main bed 10 positioned below the first and second driving units 20 and 30 is formed to be inclined downward toward the center at both sides so as to easily collect the sprayed washing liquid.

On the other hand, when the washing is finished, the driving of the first roller 24 is stopped through the controller C, and the liner L is separated through the crane after the door D is opened.

As described above, the medium-large cylinder liner cleaner according to the present invention has a second driving part moved along the LM guide toward the first driving part to adjust the spacing, and a pair of first and second facing the first and second moving parts, respectively, is formed. Two roller guides are also transported along the LM guide to adjust the spacing, which can clean cylinder liners of various lengths and sizes. In addition, the first roller formed on one side of the first driving part is rotated by being coupled to the driving motor by the chain, thereby effectively washing the liner.

The present invention is not limited to the preferred embodiments of the above features, and those skilled in the art to which the present invention pertains various modifications without departing from the gist of the present invention as claimed in the claims. Of course, such changes will fall within the scope of the claims.

1 is a perspective view of an arm exercise device according to the prior art

2 is a plan view of a medium-large liner cleaner according to the present invention

Figure 3 is a side view of a medium to large liner washer according to the present invention

4 to 7 is a detailed view of a medium to large liner cleaner according to the present invention

Figure 8 is a medium to large liner cleaner operation state in accordance with the present invention

<Description of the symbols for the main parts of the drawings>

10: main bed 11: legs

20: first drive unit 21: the first ball screw

211: first fixed block 212: first feed motor

213: first transport block 22: first LM guide

221: first LM block 23: first transport plate

24: first roller 25: drive motor

251: chain 26: first fixing pin

261: first fixing groove 30: the second drive part

31: 2nd ball screw 311: 2nd fixed block

312: 2nd transfer motor 313: 2nd transfer block

32: second LM guide 321: second LM block

33: second transfer plate 34: third ball screw

341: 3rd fixed block 342: 3rd transfer motor

343: 3rd transfer block 35: 3rd LM guide

351: third LM block 36: third transfer plate

37: second roller 38: second fixing pin

381: 2nd fixed groove 40: Internal washing part

41: fourth ball screw 411: fourth fixing block

412: fourth transfer motor 413: fourth transfer block

414: height member 415: support plate

42: fourth LM guide 421: fourth LM block

43: fourth transfer plate 44: the first injection nozzle

441: bearing member 50: external washing part

51: fifth ball screw 511: fifth fixing block

512: fifth transfer motor 513: fifth transfer block

52: fifth LM guide 521: fifth LM block

53: fifth transfer plate 54: second injection nozzle

60: washing unit 61: high pressure member

62,63: 1st, 2nd transfer cable

Claims (9)

In cylinder liner washer of medium and large engine, A main bed 10 fixed to an upper portion of the plurality of legs 11 at which lower ends thereof are fixed to the ground; The first fixing block 211 is fixed to the upper end of the main bed 10, the first fixed block 211 is fixed to both ends and is transported in a straight line during the rotation of the first transfer motor 212 fixed to one end 213 ) Is fixed to the first ball screw 21 is fixed between the first fixing block 211, the left and right main bed 10 of the first ball screw 21, a plurality of first LM block 221 is The first LM guide 22 and the pair of first conveying plate 23 is fixed to the upper portion of the first conveying block 213 and the first LM block 221, respectively, and the first conveying plate (23) a first driving part 20 fixed to the upper surface and having a first roller 24 rotated in close contact with the outer circumferential surface of the liner; The second fixing block 311 is fixed to both ends of the main bed 10, the second fixing block 311 is fixed to both ends and is transported in a straight line during the rotation of the second transfer motor 312 fixed to one end 313 ) Is fixed to the second ball screw 31 is fixed between the second fixing block 311, the upper and lower main board 10 of the second ball screw 31, the second LM block 321 is from the top The second LM guide 32 to be conveyed, the second conveying plate 33 fixed to the upper portion of the second conveying block 313 and the second LM block 321 and linearly conveyed, and the second conveying plate 33 The third fixing block 341 fixed to the center of the upper surface is fixed at both ends, and the third transfer block 343, which is conveyed in a straight line when the third transfer motor 342 is fixed at one end, is fixed to the third fixing block 341. A third ball screw 34 fixed between the second ball screw 34 and the second ball transfer plate 33 of the left and right sides of the third ball screw 34, and the plurality of third LM blocks 351 are transferred from the upper side. 3LM guide 35 and the A pair of third transfer plates 36 fixed to an upper portion of the third transfer block 343 and the third LM block 351 and respectively transferred to the upper surface of the third transfer plate 36 and closely adhered to the outer peripheral surface of the liner A second driving part 30 having a second roller 37 being rotated; The first spray nozzle 44 is fixed to the upper surface of the main board 10 on the left and right sides of the first and second driving units 20 and 30 together with the height member 414 to selectively spray high-pressure air or cleaning liquid on the inner circumferential surface of the liner. An inner washing part 40 formed therein; An outer cleaning unit 50 fixed to a wall surrounding the first and second driving units 20 and 30 and having a second spray nozzle 54 formed thereon to selectively spray high-pressure air or washing liquid onto the outer circumferential surface of the liner; The high pressure member 61 is connected to one side and the cleaning part coupled to the first and second injection nozzles 44 and 54 by the first and second transfer cables 62 and 63 in the form of tubes through which the stored washing liquid or air is transferred ( 60) a large and medium liner cleaner, characterized in that formed. The method of claim 1, The inner washing unit 40 has both ends fixed to the fourth fixing block 411 fixed to the upper surface of the support plate 415 fixed to the height member 414 and rotates the fourth transfer motor 412 fixed to one end thereof. The fourth transfer block 413, which is conveyed in a straight line by the fourth ball block 41 fixed between the fourth fixing block 411, and the upper and lower main boards 10 of the fourth ball screw 41, respectively. A fourth LM guide 42 which is fixed and guides the fourth LM block 421, and a fourth transfer plate 43 which is fixed on the fourth transfer block 413 and the upper part of the fourth LM block 421 and is linearly transported; , The one end is fixed to the vertical surface of the fourth conveying plate 43, the other side is supported by the bearing member 441, the medium-large size, characterized in that the first injection nozzle 44 is formed to selectively spray high-pressure air or cleaning liquid Liner washer. The method of claim 1, The outer washing unit 50 has both ends fixed to the fifth fixing block 511 fixed to the wall surrounding the first and second driving units 20 and 30, respectively, and rotates the fifth transfer motor 512 fixed to one end. The fifth transfer block 513 to be transported in a straight line by the fifth ball screw 51 is fixed between the fifth fixing block 511, and the fifth ball block 51 is fixed to the upper and lower walls of the fifth ball screw 51 A fifth LM guide 52 on which the 5 LM block 521 is guided, a fifth transfer plate 53 fixed to the upper part of the fifth transfer block 513 and the fifth LM block 521, and linearly transferred; The medium to large sized liner cleaner, which is fixed to an upper surface of the transfer plate 53 and has a plurality of second spray nozzles 54 to which high pressure air or cleaning liquid is selectively injected. The method of claim 1, The main bed 10 is a medium-large liner cleaner, characterized in that the lower portion of the first and second driving parts (20, 30) is inclined downward toward the center from both sides to facilitate the collection of the jetted cleaning liquid. The method of claim 1, The first and second drive parts 20 and 30 may include first and third transfer plates 23 and 36 having first and second rollers 24 and 37 fixed to both sides of the first and third LM guides 22 and 35, respectively. Medium and large liner washer, characterized in that formed to adjust the interval facing. The method of claim 1, The first driving part 20 has a first fixing pin which is inserted into a first fixing groove 261 fixed to the main board 10 on an upper surface of the first transfer plate 23 on which the first roller 24 is fixed on the upper surface. Medium and large liner cleaner, characterized in that the (26) is formed. The method of claim 1, The second driving unit 30 is moved toward the first driving unit 20 along the second LM guide 32 and the main board (3) above the third conveying plate 36 fixed to the upper surface. 10) a large and large liner cleaner, characterized in that the second fixing pin (38) is inserted into the second fixing groove (381) fixed to. The method of claim 1, The first roller 24 is a medium-large liner washer, characterized in that formed by the drive motor 25 and the chain 251 fixed to the upper side of the first transfer plate 23 is formed to rotate. The method of claim 1, The first and second rollers (24, 37) is a medium-large liner cleaner, characterized in that the surface is coated with a urethane so as to protect the outer peripheral surface of the liner.

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