KR200355073Y1 - Blade grinding apparatus for paper coating - Google Patents

Abstract

The present invention relates to a braiding apparatus for paper coating, the base portion 10; Upper and lower rollers 321 and 322 corresponding to the tip of the shaft mounting members 301 and 302, an upper supply roller block 303 for pressing the rotating shaft of the upper roller 321, and the upper supply roller block 303. A supply unit 20 having a supply roller block adjusting device 325 for regulating pressure; The upper cylinder portion 400 fixed to the shaft mounting members 301 and 302, the cylinder pressure upper rollers 331, 341, 371 and 381 and the lower rollers 332, 342, 372 and 382 for transporting the braid, and the cylinder pressure upper rollers 331, 341, 371 and 381. ), The transfer unit (30, 60) having a cylinder head 401 is formed to be rotatable, and the braid passing through the transfer unit 30 is provided with the upper roller (351, 361) and the steel roller bearing (352, 362) correspondingly. Pressing portion 40 for pressurizing the braid, polishing portion 50 having a polishing roll, upper and lower discharge rollers 391 and 392 at the ends of the shaft mounting members 301 and 302, and the upper discharge roller 391. And an outlet part 70 having an upper supply roller block 303 for pressing the rotating shaft of the upper side and a supply roller block adjusting device 395 for pressurizing the upper supply roller block 303.

Description

Blade grinding apparatus for paper coating

The present invention relates to a braid polishing apparatus for paper coating, and in detail, a thin plate generated by deflection of a thin plate braid material (hereinafter referred to as a "plate braid") coated on one side of a steel plate by ceramic powder. This prevents scratches on the blade blade and the scratches of the thin blade blade surface caused by the pressurized drive of the transfer roller, and enables stable constant speed transfer until the grinding is completed. The present invention relates to a paper coating braid polishing device which improves the life by reducing wear of rotary rollers and drive gears.

In general, when the paper (paper) produced in the paper machine is made of coated paper such as art paper (magazine), snow white paper (calendar) and the like is produced using a paper coating device.

The coated paper is rolled in a paper machine and mounted in a roll state to produce a rolled paper, and then the paper is mounted on the feeder to the coating unit by a rotating roller.

On both surfaces of the paper conveyed to the coating part, an aqueous solution containing an alkaline component (hereinafter referred to as coating liquid) is applied, and the coating liquid applied passes through a coating roll and a coating blade provided with a predetermined gap on the coating roll. It is formed of a thin film and the production of the coated paper is completed while passing through the drying part.

Therefore, when the paper coated with the coating liquid passes through the coating roll, the coating blade installed at a predetermined gap with the coating roll scrapes the coating liquid as if it rubs the coating liquid so that the coating liquid evenly penetrates between the tissues of the paper and the coating liquid has a uniform thickness. As it allows to be formed into a thin film, it plays a very important role.

At this time, the coating braid should be manufactured so that the friction coefficient with the paper at the time of manufacturing as it is made of a general steel sheet, it is important that the coating is manufactured so that the deformation of the braid does not occur during the coating work, such a conventional paper coating The braiding device is as described in Utility Model Application No. 1998-14529.

1 is a perspective view of a conventional paper coating braid processing apparatus, Figure 2 is a front view extracting the drive roller portion of the conventional paper coating braid processing apparatus.

As shown in Fig. 1 and 2, the bottom plate (1a) is formed on the upper surface of the base (1) configured on the lower side, the driving roller (3a) and the compression roller on one side and the other side of the bottom plate (1a) A shaft mounting member 1c on which the 3c is rotatably fixed and a driving roller shaft mounting member 1d on which the shaft of the driving roller is installed are formed.

A plurality of drive rollers 3a having a rotating shaft connected to the shaft mounting member 1c and the driving roller shaft mounting member 1d are formed in the longitudinal direction at the bottom plate 1a in front and rear, and the driving roller 3a. Between the plurality of compression rollers (3c) is configured such that the rotating shaft is connected to the shaft installation member (1c) to one side. Here, a predetermined space is formed in the bottom plate 1a, and a lower driving roller 3b is formed directly below the driving roller 3a in the predetermined space in the opposite direction to the driving roller 3a formed above. Rotated to transfer the braid between the drive roller (3a) and the lower drive roller (3b) in one direction.

In addition, the driving roller (3a) and the pressing roller (3c) is covered with a rubber so as to prevent the sliding, the comb-shaped grooves (3a_1, 3c_1) is formed with a predetermined interval, in particular each roller (3a, 3b, 3c) the center of the outer diameter of the center is different from the fixed braid material for the coating.

In addition, the driving roller gear 6a and the compression roller gear 6b of the shaft mounting member 1c transmit the rotational force in one direction transmitted from the motor 5 to the driving roller 3a and the compression roller 3c. It is formed inward from the other side.

In the conventional paper coating braid polishing apparatus as described above, when the user inserts the braid 2 according to the guide formed on one side of the bottom plate 1a and turns on the start switch, the rotational force transmitted from the motor 5 is applied. The rotation is started by transmitting the driving roller gear 6a and the pressing roller gear 6b to the driving rollers 3a and 3b and the pressing roller 3c, respectively.

Therefore, the braid is transferred to the pressing roller 3c side between the rollers 3a 3b by the rotation of the driving roller 3a and the lower driving roller 3b on the lower side, and the pressing roller 3c is the polishing roll 4a. When the one side of the braid (2) is polished by the driving of the), the braid (2) is pressed so that no vibration is generated. Then, the braid 2 on which one side is polished is discharged by the driving roller 3a formed at the rear of the bottom plate 1a, thereby completing the polishing of the paper coating braid.

However, such a conventional paper coating braid polishing apparatus has a guider (1e) is converted to position by the screw rod (1f) is formed to be located inside the shaft mounting member (1c) and screwed as shown in FIG. After adjusting to match the width of the coating braid material 2, the driving roller 3a is driven to transfer the coating braid material 2. That is, there is an inconvenience in use that the administrator must adjust the width by adjusting the guider (1e) according to the width of the coating braid material (2).

In addition, the conventional paper coating braid polishing apparatus does not adjust the distance between the driving roller (3a) and the lower driving roller (3b) or the pressing roller (3c), the coating material for the coating on the roller (3a, 3b) At the time of insertion, the friction coefficient between the rollers 3a and 3b and the braid material 2 is high, and wear of the rollers 3a and 3b is severely generated, which causes frequent replacement of the rollers 3a and 3b.

In addition, when the space between the rollers 3a, 3b, and 3c is not adjusted, a braid material having a predetermined thickness or more is inserted between the driving roller 3a and the lower driving roller 3b or the pressing roller 3c. (3a, 3c) is raised to a certain height, and also the gears (6a, 6b) connected to the rollers (3a, 3c) is also raised to a certain height, so the meshing state between the gears is worsened, driving control of the roller There is a problem that is not easy.

The present invention devised to solve the above problems is a thin plate braid caused by the sagging phenomenon of the thin plate braid material (hereinafter referred to as "thin plate braid") coated with a ceramic powder in one side of the steel sheet in detail. It prevents scratches on the surface of the thin plate braid caused by bending and the resultant bending roller as well as the pressurized drive of the transfer roller, and enables stable constant speed transfer until polishing is completed. The purpose of the present invention is to prevent wear of rotary rollers, drive gears, etc. and to improve service life.

In addition, the present invention facilitates the adjustment of the distance between the rollers to minimize the friction between the rollers and the thin blade braid to prevent the wear of the rollers, the engagement of the gears to transfer the driving force irrespective of the thickness of the thin blades conveyed by the rotation between the rollers It is an object of the present invention to provide a braid polishing apparatus for paper coating, in which the state is kept in a constant state and the driving control of the roller is easy.

The configuration of the present invention for achieving the above object is the base block 10 is formed with a guide block and a shaft mounting member (301, 302) corresponding to one side and the other side to help supply and discharge of the braid, and the shaft installation Supply unit 20 for supplying a braid loaded by the operation of the upper roller 321 and the lower roller 322 supported by the members (301, 302), and the cylinder pressure upper roller (331, 341, 371, 381 and the lower rollers (332, 342, 372, 382) including the conveying unit (30, 60) for conveying the braid supplied from the supply unit 20, the crown-type upper roller (351, 361) and the steel roller bearing (352,362) correspondingly provided, the pressing portion 40 for pressurizing and transferring the braid passed through the conveying portion 30, the polishing portion 50 having a polishing roll for polishing the braid, and the corresponding shaft mounting member Upper and lower discharge passages corresponding to the ends of 301 and 302 Polishing the paper coating braid including a discharge part 70 for discharging the braid polished from the polishing part by driving the rollers 391 and 392 and a power transmission part 80 for transmitting a driving force generated from the motor 500. In the apparatus, the supply unit 20 is the upper supply roller block 303 for pressing the rotating shaft of the upper roller 321, and the supply roller block adjustment device 325 for pressurizing the upper supply roller block 303 Is provided, the transfer portion 30, 60 is in the upper cylinder portion 400 and the elastic spring 402 is fixed to the shaft mounting member (301, 302) from the upper side of the cylinder pressure upper roller (331,341,371,381) It is connected to the upper cylinder 400 by having a cylinder head 401 for supporting the cylinder to the rotatable pressure roller (331,341,371,381) rotatable, the discharge portion 70 is the rotary shaft of the upper discharge roller 391 Upper feed roller to pressurize And a supply roller block adjustment device 395 for pressurizing and regulating the upper supply roller block 303, and the power transmission unit 80 includes the upper and lower rollers 321 and 331. The first feed roller first of the feed roller set 330 including the feed roller lower gear 502 of the supplied feed roller set 320, the cylinder presser upper rollers 331, 341, and the lower rollers 332, 342. The first gear gear 501, the first gear gear 501 and the idle gear 550 intermeshed with the first gear gear 501 to rotate the drive roller upper end gear 503 by inter gearing between the lower gears 510, A discharge roller set including a lower feed roller 510 for driving the second lower gear 520 and a first lower gear 530 of the pressure roller, and the upper and lower rollers 391 and 392, respectively. 390, the discharge roller lower gear 602, the cylinder pressure upper roller (371, 381) and the lower roller (372, 382) including A second drive gear 601 of the supply drive motor 600 which is inter-gearly meshed between the second feed roller first lower gear 610 of the roller set 380 to rotate the discharge roller upper end gear 603; The first lower end of the discharge roller which is geared with the second driving gear 601 and the idle gear 550 to rotate the second feed roller second lower gear 620 and the pressure roller second upper gear 540, respectively. It characterized in that the gear 610 is provided.

In addition, the transfer unit (30, 60) and the upper cylinder support member (403) for supporting the upper cylinder portion 400; At least one angle adjustment bolt 404 is fastened to the shaft mounting member 301 through the upper cylinder support member 403 to allow the upper cylinder portion 400 to rotate at a predetermined angle. It is done.

In addition, the transfer units 30 and 60 correspond to the cylinder presser upper rollers 331 and 341 and the lower rollers 332 and 342 of the same shape for the transfer of the braid transferred from the supply unit 20. The rollers 331 and 341 are mounted on the cylinder head 401 of the upper cylinder 400 to operate the upper and lower cylinders 400, and the upper pressure roller 331 by the pressing force of the elastic spring 402. 341, the first conveying portion 30 for transferring the braid, and the cylinder pressure upper rollers (371, 381) and the lower roller of the same shape for the rear conveyance of the braid polished in the polishing unit 50 (372, 382) are provided, the cylinder pressure upper roller (371, 381) is mounted to the cylinder head 401 of the upper roller cylinder 400 to operate the upper cylinder 400, the upper and lower elastic Loaded by the pressing force of the spring 402 In that it comprises a second transport section 60 is configured to transfer the blade into the pressing of the upper pressing rollers (371 381) is characterized.

1 is a perspective view of a conventional braid polishing apparatus,

Figure 2 is a front view showing a driving roller in the conventional braiding device,

3 is a plan view of the braiding apparatus for paper coating according to the present invention,

4 is a front view of the braiding apparatus for paper coating according to the present invention,

5 is a side view of the supply roller portion of the braiding device for paper coating;

Figure 6 is a side view of the transfer roller portion of the braiding device for paper coating,

7 is a plan view of the transport roller of the braiding device for paper coating;

8 is a side view of the pressing roller portion of the braiding device for paper coating.

Explanation of symbols on the main parts of the drawings

700: electromagnet base plate, 300: base plate, 301, 302: shaft mounting member

303: upper feed roller block, 311: guide block, 310: guide part

320: supply roller set, 321, 322: upper and lower supply roller,

330, 340, 370, 380: feed roller set,

331, 341, 371, 381: cylinder pressure upper roller

332, 342, 372, 382: lower roller, 601: guide width adjusting set

351, 361: crown type upper roller, 352, 362: steel roller bearing

325: supply roller block adjusting device, 390: discharge roller set

391, 392: upper and lower discharge roller, 395: discharge roller block adjusting device

400: upper cylinder portion, 401: cylinder head, 500: supply drive motor

501: first driving gear, 502: supply roller lower gear, 503 supply roller upper gear

510: first lower roller first lower gear, 520: first lower roller second lower gear

530: pressurized roller first upper gear, 540: pressurized roller second upper gear

600: discharge drive motor, 601: second drive gear, 602: discharge roller lower gear

603: discharge gear upper gear, 610: second feed roller first lower gear

620: second lower roller second lower gear, 550: idle gear

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

3 is a plan view of the braiding apparatus for paper coating and Figure 4 is a front view of the braiding apparatus for paper coating, Figure 5 is a side view of the supply roller portion of the braiding apparatus for paper coating, Figure 6 is a braiding apparatus for paper coating Figure 7 is a side view of the feed roller portion, Figure 7 is a plan view of the feed roller portion of the paper coating braid polishing apparatus, Figure 8 is a side view of the pressing roller portion of the blade coating apparatus for paper coating.

The technical configuration for achieving the above object is as follows.

In the braiding device, the base part 10 is provided with a removable base plate 300 on the electromagnet base plate 700 that can be easily adjusted by its magnetic force, and on one side and the other side of the base plate 300 with shaft mounting members. 301 and 302, respectively, and the guide plates 310 are provided at the front and rear ends of the shaft installation members 301 and 302, respectively, having two inclined guide blocks 311 to help supply and discharge the thin plate blades. Is installed.

In addition, the supply unit 20 is a supply roller set 320 and the upper roller (320, the upper and lower rollers 321, 322, the diameter of the central portion is larger than the diameter of both sides at the front end of the corresponding shaft installation member (301, 302) is configured, and the upper roller ( 321 is provided with a supply roller block adjusting device 325 located above the supply roller block in order to smoothly supply the thin blade braid.

In addition, the first transfer unit 30 is provided with a feed roller set (330, 340) corresponding to the cylinder pressing upper rollers (331, 341) and the lower rollers (332, 342) of the same shape for conveying the thin blade braid for polishing, the cylinder pressure The upper rollers 331 and 341 are mounted on the cylinder head 401 of the upper cylinder 400 to operate the upper and lower cylinders 400 and the upper pressure rollers by the pressing force of the elastic spring 402 ( 331, 341 is configured to be able to transfer the thin plate braid.

In addition, the pressing portion 40, the thin plate braid passing through the first transfer portion 30 is provided with the crown-shaped upper rollers (351,361) and the steel roller bearings (352,362) having a diameter of the central portion larger than the diameter of both sides is provided to correspond to the polishing It is configured to pressurize and convey the thin blade braid.

In addition, the second conveying unit 60 is a polishing unit 50 having a polishing machine including a polishing roll for adjusting the inclination according to the inclination angle of the thin plate braid, and the cylinder pressure of the same shape for the rear conveying of the polished thin plate braid Feed roller sets 370 and 380 corresponding to upper rollers 371 and 381 and lower rollers 372 and 382 are provided, and the cylinder pressure upper rollers 371 and 381 are mounted to the cylinder head 401 of the upper roller cylinder 400. The upper cylinder 400 is operated so as to be able to transfer the thin blade braid by pressurization of the upper cylinder rollers 371 and 381 by the pressing force of the elastic spring.

Here, the upper cylinder part formed in the first and second transfer parts 30 and 60 is supported by the upper cylinder support member 403, as shown in FIGS. 6 to 7, and supports the upper cylinder support member 403. The upper cylinder portion 400 is rotatable by a predetermined angle by the angle adjusting bolt 404 is fastened to the shaft installation member 301. Here, the angle adjusting bolt 404 is fastened with a screw thread formed through the shaft installation member 301, and rotates the upper cylinder portion 400 by a predetermined angle in accordance with the degree of fastening. Accordingly, the cylinder head 401 and the upper rollers 331, 341, 371, and 381 coupled to the upper cylinder 400 and the upper cylinder 400 according to the rotation of the angle adjusting bolt 404 may have a predetermined angle. Is rotated.

The base portion 10 extends from the first transfer portion 30 to the second transfer portion 60 to guide the thin plate blades transferred through the first and second transfer portions 30 and 60 ( 307, a guide stopper 306 for transmitting a force to the guide member 307, and a thread 305 formed through the shaft mounting member 301 to provide an appropriate force to the guide stopper 306. Applied to include a guide adjusting bolt 304 for adjusting the movement of the guide member 307. Here, the guide member 307 is formed on the shaft mounting member 301 on one side, for example, when the narrow thin plate braid is inserted, the guide adjusting bolt ( Is moved by the 304 to fix the thin plate braid can be transferred in a straight direction.

In addition, the discharge portion 70 is the upper and lower discharge roller set (391,392) configured to correspond to the upper end and the upper roller, the diameter of the central portion is greater than the diameter of both sides at the end of the corresponding shaft installation member (301,302) The control roller 339 is provided with a supply roller block adjusting device 395 positioned above the supply roller block to smoothly discharge the coating braid material.

The power transmission unit 80 supplies a driving motor 500 between the supply roller lower gear 502 of the supply roller set 320 and the first lower roller first gear 510 of the feed roller set 330. The first drive gear 501 of the first gear reciprocating gears to rotate the drive roller upper end (503), the first lower gear 510 and the lower feed gear (510) drive the interlocking gears drive the idle gear 550 Rotationally drive the first feed roller second lower gear 520 and the pressure roller first upper gear 530 through respectively, and at the same time transport with the discharge roller lower gear 602 of the discharge roller set 390 The second drive gear 601 of the supply drive motor 600 is geared to each other between the first roller 610 of the roller set 380 to rotate and discharge the upper roller 603 of the discharge roller. The first lower gear 610 of the second feed roller, which meshes with the two-driven gear 601, passes through the idle gear 550. The second feed roller second lower gear 620 and the pressure roller second upper gear 540 are respectively rotated to drive.

[Action]

As described above, the action of the braiding device for paper coating is as follows.

After the operator operates the switch of the power supply of the device to perform the work, when the operator charges the thin plate braid, receives the driving force from the power transmission unit 80, the supply unit 20, the first transfer unit 30, the One side of the thin plate braid is polished while passing through the pressing part 40, the polishing part 50, the second transfer part 60, and the discharge part 70, and the detailed action of each area is as follows.

The electromagnet base plate 700 of the base portion 10 has a TIC alloy-based member in a prefabricated block structure so as to be strongly attached, and is provided with a removable base plate 300 by the magnetic force of the electromagnet base plate 700, On one side and the other side of the bottom plate 300, the shaft mounting members 301 and 302 are configured to correspond, respectively, and two inclined guides to help supply and discharge the thin plate blades to the front and rear ends of the shaft mounting members 301 and 302. Guide plates 310 on which blocks 311 are mounted are provided.

First, when charging a thin plate braid, the position of the guide member 307 is adjusted according to the width of the thin plate braid. That is, the guide adjusting bolt 304 is moved in the forward and backward directions to apply a force to the guide stopper 306, and the guide member 307 moves finely by the force transmitted from the guide stopper 306. The thin plate braid is guided so that the thin plate braid can be conveyed in a straight direction by being in close contact with one side of the charged thin plate braid.

In addition, the supply unit 20 is installed at both ends of the bottom plate 300, the roller block adjusting device 325 for adjusting and pressing the upper roller 321 for polishing the thin plate braid, the diameter of the center of both sides The upper and lower rollers 321 and 322 larger than diameter are used to smoothly supply the thin blade braid by the corresponding configured feed roller set 320. In this region, the upper and lower rollers 321 and 322 are loaded according to the charge. Due to the rapid wear phenomenon occurs, the charging of the thin plate braid is unstable.

Therefore, in order to solve this problem, the supply roller block adjusting device 325 for smoothly supplying the thin blade braid by pressurizing the upper roller 321 is maintained at a fine interval in the upper feed roller block 303, and the thin blade braid is At the moment of charging, the upper feed roller block 303 rises upward and presses tightly with the feed roller block adjusting device 325 to stably transfer the braid material to the next region at a constant speed.

The first conveying unit 30 is provided with a feed roller set (330, 340) corresponding to the cylinder pressing upper rollers (331, 341) and the lower rollers (332, 342) of the same shape to transfer the thin blade braid, the cylinder pressing upper rollers (331, 341) Is mounted on the cylinder head 401 of the upper cylinder portion 400 to operate the upper cylinder 400 by the pressing force of the elastic spring 402, the thin plate by the rotation of the cylinder pressure upper roller (331, 341) By feeding the braid, it is possible to planarize the thin blade braid and stabilize the feeding.

Here, for example, the thin plate braid guided by the guide member 307 is a problem that the reference plane of the thin plate braid in close contact with the guide member 307 due to vibration or other causes, for example, is twisted. There is a possibility. Therefore, in order to solve the above problems, the present invention rotates the cylinder part 400, the cylinder head 401, and the cylinder pressure upper rollers 331, 341 by a predetermined angle through the angle adjusting bolt 404. Here, preferably, the rotation angles of the cylinder parts 400 to the cylinder pressure upper rollers 331 and 341 may be adjusted to about 1 degree to realize the gist of the present invention. Accordingly, the cylinder presser rollers 331 and 341 move one side surface of the thin plate braid which is rotated and loaded while facing a predetermined angle so as to be in close contact with the guide member 307.

Pressing portion 40 is a pressure-transfer region in order to ensure that the braid material is not shaken to ensure precise grinding of the polishing portion 50, the crown-shaped upper roller (351, 361) and the steel whose diameter of the center is larger than the diameter of both sides and steel The roller bearings 252 and 362 correspond to pressure transfer of the coating braid material during polishing.

Polishing unit 50 is to adjust the inclination of the polishing table and the base plate 300 in order to polish the various inclination angle of the coating braid material (not shown in the figure).

The second conveying part 60 is provided with feed roller sets 370 and 380 corresponding to the cylinder press-up rollers 371 and 381 and the lower rollers 372 and 382 of the same shape for conveying the thin plate braid polished through the polishing part. The pressurized upper rollers 371 and 381 are mounted on the cylinder head 401 of the upper cylinder 400 to operate the upper cylinder 400 up and down by the pressing force of the elastic spring 402, and press the upper cylinder roller ( The thin blade braid is transferred to the discharge part 70 by the rotation of 371 and 381.

Here, as in the first transfer unit described above, the second transfer unit, the angle between the cylinder portion 400, the cylinder head 401 and the cylinder pressure upper rollers (371, 381) through the angle adjustment bolt 404 a predetermined angle To rotate. Here, preferably, the gist of the present invention can be realized by adjusting the rotation angles of the cylinder portion 400 to the cylinder pressure upper rollers 371 and 381 to about 1 degree. Accordingly, the cylinder presser rollers 371 and 381 move one side surface of the thin plate braid which is rotated and loaded while facing a predetermined angle so as to be in close contact with the guide member 307.

In addition, the discharge unit 70 is installed at both ends of the bottom plate 300, the roller block adjusting device 325 for adjusting and pressing the upper roller 391, and the upper and lower diameters of the central portion is larger than the diameter of both sides The rollers 391 and 392 smoothly discharge the thin blade braid by the configured discharge roller set 390.

That is, the supply roller block adjusting device 325 for smoothly discharging the thin blade braid by regulating and pressing the upper roller 391 is maintained at a fine interval in the upper feed roller block 303, the moment the braid material is charged The upper feed roller block 303 is raised upward and pressurized in close contact with the feed roller block adjusting device 325 to discharge the thin blade braid.

The power transmission unit 80 prevents scratches of the thin plate braid caused by the deflection of the thin plate braid and the resulting cut marks, as well as scratches on the surface of the thin plate braid due to the pressure driving of the transfer roller, and the polishing is completed. The supply drive motor 500 and the discharge drive motor 600 were separately installed to reduce the surface blades and the load generated during the transfer to enable stable constant speed transfer. The backlash phenomenon of the gear is canceled, and the operation is seen between the supply roller lower gear 502 of the supply roller set 320 and the feed roller first lower gear 510 of the feed roller set 330. The first driving gear 501 of the gear 500 is mutually geared to drive the upper roller 503 to rotate the supply roller, and the first gear gear 501 and the interlocking gear The transport lower roller gear 510 drives the feed roller second lower gear 520 and the pressure roller first upper gear 530 through the idle gear 550, respectively, and at the same time, the discharge roller set 390. The second drive gear 601 of the supply drive motor 600 is geared between the lower roller lower gear 602 and the second roller lower gear 610 of the feed roller set 380 to each other to discharge the roller. A second feed roller first lower gear 610, which rotates the upper gear 603 and meshes with the second drive gear 601, is engaged with the second feed roller second lower gear through the idle gear 550. 620 and the pressure roller second upper end gear 540 are rotated, respectively.

As described above, the braiding device for paper coating according to the present invention has the bending of the thin plate braid caused by the phenomena of the thin plate braid coated on one side of the steel sheet by the ceramic powder, and the resulting bending roller as well as the transfer roller. It prevents scratches on the thin blade blade surface by pressure driving and enables stable constant speed transfer until the grinding is completed, thereby eliminating backlash such as thin plate blade surface precision and driving gear to improve the service life. There is.

In addition, the present invention is the friction between the roller and the thin blade braid by configuring the upper supply roller block and the supply roller block device on the upper side of the upper supply roller block to adjust the distance between the upper roller and the lower roller inside the shaft installation member. This minimizes the wear of the rollers, and maintains the engagement state of the gears that deliver the driving force in a constant state regardless of the thickness of the thin plate blades transferred by the rotation between the rollers, thereby facilitating the driving control of the rollers.

Claims (3)

A guide block for supplying and discharging the braid, a base part 10 formed with shaft mounting members 301 and 302 corresponding to one side and the other side, and an upper roller 321 supported by the shaft mounting members 301 and 302. ) And the supply unit 20 for supplying the braid charged by the driving of the lower roller 322, the cylinder pressure upper roller (331, 341, 371, 381) and the lower roller (332, 342, 372) for conveying the braid , 382, the transfer unit (30, 60) for transferring the braid supplied from the supply unit 20, the crown-type upper roller (351, 361) and the steel roller bearings (352, 362) are provided to correspond to the transfer unit (30) The upper and lower discharge rollers configured to correspond to the ends of the shaft mounting members 301 and 302 and the polishing unit 50 including a pressing unit 40 for pressurizing and transferring the braid that has passed through, a polishing roll for polishing the braid. Brows polished in the polishing section by driving (391,392) In the braiding device for paper coating comprising a discharge unit 70 for discharging the raid, and a power transmission unit 80 for transmitting a driving force generated from the motor 500, The supply unit 20 includes an upper supply roller block 303 for pressing the rotating shaft of the upper roller 321, and a supply roller block adjusting device 325 for pressurizing the upper supply roller block 303. The transfer unit 30, 60 is the upper cylinder portion 400 is fixed to the shaft mounting member (301, 302) on the upper side of the cylinder pressure upper roller (331, 341, 371, 381), the upper cylinder by the elastic spring 402 And a cylinder head 401 connected to the unit 400 to support the cylinders so that the cylinder rollers 331, 341, 371 and 381 are rotatable. The discharge part 70 includes an upper supply roller block 303 for pressing the rotating shaft of the upper discharge roller 391 and a supply roller block adjusting device 395 for pressurizing and adjusting the upper supply roller block 303. and, The power transmission unit 80 is the supply roller lower end gear 502 of the supply roller set 320 including the upper and lower rollers (321, 331) and the cylinder pressure upper rollers (331, 341) and the lower roller ( A first driving gear 501 which rotates and drives the supply roller upper end gear 503 by being meshed with each other between the first lower gear 510 of the first feed roller of the feed roller set 330 including 332 and 342, A lower feed gear for rotating the first feed roller second lower gear 520 and the pressurized roller first upper gear 530 by mutually meshing the first drive gear 501 and the idle gear 550 ( 510, the discharge roller lower gear 602 of the discharge roller set 390 including the upper and lower rollers 391 and 392, the cylinder presser upper rollers 371 and 381, and the lower rollers 372 and 382. The upper gear of the discharge roller is interleaved between the first lower gear 610 of the second feed roller of the included feed roller set 380. The second drive gear 601 of the supply drive motor 600 for rotating the drive 603 and the second drive gear 601 and the idle gear 550 are meshed with each other so that the second feed roller second lower gear 620 and the pressurized roller second upper end gear 540, the discharge roller first lower gear 610 for driving the paper coating, characterized in that provided with a roller. The method of claim 1, wherein the transfer unit (30, 60) An upper cylinder support member 403 for supporting the upper cylinder portion 400; At least one angle adjustment bolt 404 is fastened to the shaft mounting member 301 through the upper cylinder support member 403 to allow the upper cylinder portion 400 to rotate at a predetermined angle. Braiding device for paper coating. The method of claim 1 or 2, wherein the transfer unit (30, 60) The cylinder presser rollers 331 and 341 and the lower rollers 332 and 342 of the same shape are provided in correspondence for the transfer of the braid transferred from the supply unit 20, and the cylinder presser rollers 331 and 341 are the upper cylinder portion 400. The first cylinder is mounted to the cylinder head 401 of the upper and lower operation of the upper cylinder 400 and conveys the braid by the pressure of the upper cylinder roller (331,341) by the pressing force of the elastic spring 402. A transfer unit 30; The cylinder presser rollers 371 and 381 and the lower rollers 372 and 382 of the same shape are provided for the rear conveyance of the braid polished by the grinding unit 50. The cylinder presser rollers 371 and 381 are the upper roller cylinders. Mounted on the cylinder head 401 of the 400 to operate the upper cylinder 400 up and down, and the braid can be conveyed by the pressure of the upper cylinder roller (371,381) by the pressing force of the elastic spring 402. Braiding device for paper coating, characterized in that it comprises a second transfer unit 60 is configured to be able to.