KR100676397B1 - Equipment for cutting side of tile and production method of tile by that equipment - Google Patents

Abstract

The present invention provides a tile having a slope formed at the end and a cutting device for cutting the end of the tile inclined, a method of producing a tile having a slope formed at the end using the cutting device, and an end produced using the cutting device and the production method. Relates to a tile on which a slope is formed.

The present invention is characterized in that an inclined portion is formed at an end portion of the ordinary tile covering the floor. In addition, the tile end cutting device,

A conveying unit including two pressure feeding rollers arranged adjacent to each other, and a support plate supporting a bottom surface of the tile fed and fed between the two pressure feeding rollers; A drive unit including a motor for rotating the feed roller of the transfer unit; And a cutter for cutting the side end of the tile inclined forward by the transfer part, and a tile cutting part including a cutter fixing part for fixing the cutter to the side end of the transfer part support plate. And the production method of the tile,

Moving and fixing the tile cutting part to adjust a width and a height of an inclination; Moving the tile guide part in accordance with the width and thickness of the tile to adjust the distance between the two tile guide parts and adjusting the distance between the two pressure rollers using the gap adjusting means; Operating the motor to rotate the two pressure rollers; Placing the tile on the support plate of the conveying unit and inserting the tile into the pressure roller to move the tile forward to cut the end of the tile obliquely by the cutter; UV coating the end of the cut tile using a coating device; comprises.

Tile, End Slope, Feed, Feed Roller, Spacing Control, Cutter, Support Plate, Guide Piece

Description

Tile end cutting device and tile production method by the device {EQUIPMENT FOR CUTTING SIDE OF TILE AND PRODUCTION METHOD OF TILE BY THAT EQUIPMENT}

1 is a perspective view of a tile having an inclination formed at an end thereof;

2 and 3 are left and right perspective views according to an embodiment of the present invention.

Figure 4 is an exploded view of the tile guide portion according to an embodiment of the present invention.

5 is a layout view and an exploded view of the tile cutting unit according to an embodiment of the present invention.

6 is a separated state of the waste tile according to an embodiment of the present invention.

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

100: tile 200: tile end cutting device 210: support frame

211: support 220: pressure roller 230: motor

240: support plate 250: tile cutting unit 251: cutter

252: cutter fixing 260: tile guide 262: guide

270: moving member 280: separating means

The present invention provides a tile having a slope formed at the end and a cutting device for cutting the end of the tile inclined, a method of producing a tile having a slope formed at the end using the cutting device, and an end produced using the cutting device and the production method. Relates to a tile on which a slope is formed.

When looking at the tile on the floor of the room, the thickness of about 2mm to 5mm and has a long rectangular shape, each side is generally perpendicular to the upper and lower surfaces. Tiles laid on the floor are closely connected to each other so that the surface is smooth. However, the tiles laid on the edge adjacent to the walls of the room are exposed to the outside because the side of one end is not in close contact with the side of the other tile. In this case, objects such as pedestrian's feet or chairs are in contact with the side of the exposed end of the tile to lift the tile, so that the tile is often separated from the floor or another tile that is in close contact.

In order to solve this problem, it is possible to think of a method of fixing the bottom of the exposed tile with an adhesive or the like on the bottom surface, but in this case, it is uneconomical because the work time for the tile is extended to the floor and an adhesive is required separately.

Conventional techniques related to cutting devices include 'wood cutting devices', 'tile or sheet cutting devices', etc., but most of them relate to a device for cutting wood or tiles to a certain length or smoothly cutting the upper and lower parts. Korean Patent Publication No. 2003-002562 'Wood Processing Machine' as a prior art also relates to a device for cutting to a certain width after the wood board material.

The present invention has been made to solve the above problems,

It is an object of the present invention to provide an inclined tile at the end such that the tile laid on the floor is not separated from the floor.

Still another object of the present invention is to provide an end cutting device of a tile which forms an inclination at the end of the tile and forms an inclination having a smooth and constant width to have a sense of aesthetic, and thereby a method of producing a tile having the inclination formed at the end thereof. .

The cutting device can adjust the gap between the two pressure rollers so that if the thickness of the tile to be introduced is within a certain range, the tile is properly adhered to the two pressure rollers regardless of the thickness so that the transfer of the tiles is made smoothly.

In addition, by allowing the tile guide portion to be moved to move in accordance with the width of the tile to be introduced so that the tile guide portion in contact with both sides of the tile so that the tile does not leave the support plate.

Then, the separating means is disposed at the rear of the cutter of the tile cutting unit so that the waste tile cut from the cutter and discharged to the rear of the cutter is safely discharged to the outside without being re-injected into the pressure roller.

The production method uses the cutting device to form an inclination at the end of the tile and coating the cut inclined end to have the same shape and color as the surface of the tile to improve aesthetics.

In order to achieve the above object, the present invention is characterized in that the inclination is formed at the end of the usual tile to the floor.

In addition, the tile end cutting device,

A conveying unit including two pressure feeding rollers arranged adjacent to each other, and a support plate supporting a bottom surface of the tile fed and fed between the two pressure feeding rollers; A drive unit including a motor for rotating the feed roller of the transfer unit; And a cutter for cutting the side end of the tile inclined forward by the transfer part, and a tile cutting part including a cutter fixing part for fixing the cutter to the side end of the transfer part support plate.

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

1 is a view showing the inclination is formed at the end of the tile.

As shown in FIG. 1, the tile 100 generally has a certain thickness and has a long rectangular shape. Since the end of which the slope is formed in the tile 100 is a part which does not come into contact with other tiles, it is sufficient to be formed only on one side of both ends in the longitudinal direction, but in some cases, the end that forms the width of the tile may be required. will be.

Considering the purpose of forming the slope at the end of the tile and the aesthetics of the slope formed, the slope formed at the end of the tile having a thickness of about 5 mm should have a width (s) of 1 cm or less and a height (h) of 3 mm. It is preferable to set it as follows, and it is preferable to set the ratio (h / s) in 0.2-1.0 range.

In addition, since the tiles are generally made of a material having a degree of rigidity, when the inclination formed at the end of the tile is formed to the bottom of the tile, the bottom on which the inclination is formed is sharpened to injure the tile during transportation or when laying the tile on the floor. The risk is large and the part is thin and easy to break. Therefore, it is preferable that the inclination is formed at a predetermined height or more at the end side, and the ratio (h / d) of the thickness of the tile to the thickness of the cut tile is preferably in the range of 0.5 to 0.8.

In addition, the inclined end portion will be coated in consideration of the material and color to match the surface of the tile, the coating is made in a short time, it is preferable to make a UV coating excellent in chemical resistance, corrosion resistance and the like.

2 and 3 are perspective views seen from the left and right sides according to an embodiment of the tile end cutting device of the present invention.

2 and 3, the tile end cutting device of the present invention includes a support frame 210, a pressure roller 220, a gap adjusting means, a support plate 240, a tile cutting part 250, a tile guide part 260, It can be seen that the motor 230, the waste tile separating means 280.

The support frame 210 includes a support plate 211 on which the pressure roller 220 is fixed, and a support plate 222 on which the support plate 211 and the support plate 240 are installed. The motor 230 is disposed below the support frame 210. It is installed.

The pressure roller 220 is a pair of the upper roller 220a and the lower roller 220b is arranged adjacent to provide a force for advancing the tile 100 in a pair. Since the pressure roller 220 advances the tile by the frictional force with the tile, the surface of the pressure roller 220 in contact with the tile should be made of a material having an appropriate friction force. The pressure feed roller 220 may be made of one or a plurality of pairs, but as shown in the drawings, the two pairs of rollers may include a manufacturing cost of the cutting device 200 and an ability to advance the tile 100. desirable.

Referring to FIG. 3, it can be seen that the pressure roller 220 rotates by the motor 230. The rotary shaft 231 of the motor and the rotary shaft 221 of the lower pressure roller 220b are connected by a chain or belt 232 so that the lower pressure roller 220b rotates by the operation of the motor 230, and the upper pressure roller 220a is in close contact with the lower pressure roller 220b through the tile 100 to rotate in conjunction with the rotation of the lower pressure roller 220b. In addition, as shown in FIG. 3, the sizes of the wheels 223 and 233 coupled to the rotation shaft 221 of the motor 230 and the pressure roller 220 are different from each other, for appropriately reducing the rotation speed of the pressure roller 220. will be.

The gap adjusting means is for adjusting the gap of the upper and lower pressure roller 220 in accordance with the thickness of the tile to be introduced. Referring to FIG. 2, the gap adjusting means includes a moving member 270 to which the shaft (rotation shaft) 221 of the pressure roller is fixed and the moving member 270 (both sides) of the support frame 200 (both sides) of the support frame 211a. It can be seen that it consists of a bolt and nut to be lowered along. 2, the lower pressure roller 220b is completely fixed to the support 211 and the upper pressure roller 220a is movable up and down to adjust the distance between the pressure rollers, but the lower pressure roller 220b Making it movable or making it possible to move both the upper and lower pressure rollers can be made simply by a simple design change.

The bearing 271 at the center of the movable member is fixed to the shaft (rotation shaft) 221 of the pressure roller, but the rotation is free. As shown in Figure 2, the bolt and nut are coupled to the (upper) support 211b and the movable member 270 to loosen or tighten the bolt to move the movable member 270 along the (both sides) support 211a. It will be moved. Considering the thickness of the tile 100, it is preferable that the lifting distance of the upper pressure roller 220a moving up and down is sufficient to be within a few mm, so that the bolts and nuts are simple to operate and configure. Of course, by installing an elastic member (for example, a spring) in the lower portion of the moving member 270 to push up the moving member 270 and to press the force on the upper portion of the support 211 to adjust the gap. May also be considered.

The support plate 240 supports the bottom surface of the tile 100 to be conveyed and has a height corresponding to the height of the lower pressure roller 220b, but is slightly lower than that, and the lower pressure roller 220b and the upper pressure roller ( 220a) is installed in close proximity. Referring to Figure 2, the support plate is provided between the front of the feed roller 220, the two feed rollers 220 are introduced into the tile. The supporting plate 240 (that is, the support plate on which the tile cutting unit is installed) between the two pairs of the rollers is essential, and the supporting plate 240 in front of the pressure roller 220 into which the tile 100 is inserted is essential. However, it is preferable that the tile 100 is installed to facilitate the input of the tile 100 and to properly transport the tile 100 to the next support plate 240. In addition, although not shown in the drawing, the support plate 240 may be installed on the rear side of the pressure feed roller 220 through which the tile 100 is discharged as necessary. For reference, the tile cutting part 250 fixed to the support plate 240 is sufficient to be installed only on any one support plate 240 (except for the support plate where the tile is first inserted) of the several support plates 240.

The tile guide part 260 is installed on both sides of the support plate 240 to prevent the advancing tile 100 from being separated left and right from the support plate 240. If the tile 100 is moved left and right, the inclination formed at the end of the tile 100 may not be constant, it is necessary to limit the departure to prevent this. In addition, if the width of the support plate 240 is wider than the width of the tile 100 is injected, even if there is a tile guide 260, the tile 100 can move to the left and right, so the tile guide 260 is moved to the tile 100 ), It is necessary to limit the left and right deviation.

4 is an exploded view of the tile guide.

Referring to the tile guide 260 shown on the left side of Figures 2 and 4, the tile guide 260 is a step 261 and the step 261 formed integrally connected to the end of the support plate 240 It comprises a guide piece 262 is fixed to the upper portion of the bolt, the end of the conveying tile 100 is formed by the base plate 240 and the guide piece 262 based on the step 261 It is accommodated in to prevent the separation of the tile 100.

2 and 4, the tile guide 260 shown on the right side is to be movable left and right. Referring to this, a step 261 is formed at the lower portion of the guide piece 262, and the backing plate is formed by a bolt. It can be seen that it is fixed to the end of the 240 and the horizontal movement of the guide piece 262 is moved along the long hole 263 formed in the left and right direction at the end of the support plate 240 by fixing it with bolts and nuts Is done. The tile guide part 260 may be movable both on the left and right sides, but the tile guide part 260 to which the cut end of the tile 100 to be transferred contacts the step 261 is supported by the support plate 240. The tile guide portion 260 which is integrally formed on the end of the tile guide portion 260 which is in contact with the non-cut end portion forms the step 261 in the guide piece 262 so that the bottom surface of the cut tile 100 is movable. Since it is not sandwiched between 262 and the base plate 240 is preferable.

5 is a view illustrating a tile cut part.

Referring to FIG. 5A, the tile cutting part 250 includes a cutter 251 for obliquely cutting the side end of the tile 100 advanced by the conveying part and a cutter for fixing the cutter to the side end of the conveying part support plate 240. It is made of a fixing part 252, it can be seen that the tile guide portion 260 is installed at the end of the support plate 240 is not installed tile cutting unit 250.

The cutter fixing part 252 has a protrusion 252a formed on the bottom thereof, and it can be seen that a corresponding protrusion groove 252b is formed in the support plate 240. This is to prevent the tile cutting unit 250 from moving by the force of the advancing tile 100, thereby preventing the bolts fixing the cutter fixing part 252 and the support plate 240 from being loosened. Allow the government 252 to move from side to side. For reference, the movement method is the same as the tile guide unit 260.

The cutter 251 is integrally connected to the cutter fixing part 252 while maintaining a predetermined angle in accordance with an inclination angle desired to be formed at the end of the tile 100. It is preferable for safety that the side surface of the cutter 251 coincides with the side surface of the guide piece 262 so that the edge of the cutter 251 may be a blade of the cutter 251.

5B and 5C, according to the movement of the cutter fixing part 252, the cutter 251 integrally connected thereto is moved together to determine the width and height of the inclination formed at the end of the tile 100. That is, when the cutter fixing part 252 is advanced as shown in FIG. 5C, the inclination formed at the end of the tile 100 has a large width s and a height h, and the cutter fixing part 252 as shown in FIG. 5B. When retreating), the inclination formed at the end of the tile 100 is smaller in width (s) and height (h).

The separating means 280 is for preventing the waste tile 110 at the end of the tile 100 cut from the cutter 251 is re-injected into the pressure roller 220 again or the cutting device 200 is damaged by this. will be. The waste tile 110 is cut and discharged from the cutter 251 to face in the direction opposite to the forward direction of the tile 100, so that the separating means 280 is disposed behind the cutter 251.

6 illustrates a state in which the discharged waste tile 110 is guided to the outside by the separating means 280. It can be seen that the beak means 280 shown in Figure 6 is a diaphragm 280 attached to the support 211 of the support frame, the diaphragm 280 can be rotated based on the point connected to the support 211 It was to be able to adjust the moving direction of the waste tile 110 to be discharged.

The method of producing a tile having an inclination at the end of the tile using the tile end cutting device as described above,

Moving and fixing the tile cutting part to adjust a width and a height of an inclination; Moving the tile guide part in accordance with the width and thickness of the tile to adjust the distance between the two tile guide parts and adjusting the distance between the two pressure rollers using the gap adjusting means; Operating the motor to rotate the two pressure rollers; Placing the tile on the support plate of the conveying unit and inserting the tile into the pressure roller to move the tile forward to cut the end of the tile obliquely by the cutter; UV coating the end of the cut tile using a coating device; comprises.

The distance adjustment between the tile guide part of the second step and the distance control between the two pressure rollers is preferably adjusted by putting the tiles.

In addition, in the fifth step of coating the cut end, it is preferable to install the coating apparatus adjacent to the feed roller where the tile is discharged last so that the cutting and coating of the end is completed in one operation. It is preferable to apply the coating in consideration.

The present invention is to supply the inclined tiles to the end, so that when the floor is laid with tiles to form a slope at the end of the tile does not come into contact with other tiles, so that the end of the tile is caught on the pedestrian's foot, desk, chair, etc. There is no fear that the tiles will separate from the floor.

Tile produced using the cutting device of the present invention is excellent in aesthetics because it has a constant angle and width at the end.

Cutting device of the present invention can be adjusted according to the thickness of the tile between the distance between the two pressure rollers, and the distance between the tile guides can be adjusted according to the width of the tile, it is widely used in tiles having various widths and thicknesses Can be.

The production method of the present invention is very effective because the operation of forming a slope on the end of the tile and coating the coating is continuously performed.

In the above description of the present invention, a tile, a tile end cutting device, and a frying device, in which a slope is formed at an end having a specific shape, structure, and procedure, has been described with reference to the accompanying drawings. Various modifications and variations are possible to those skilled in the art, and such variations and modifications should be construed as falling within the protection scope of the present invention.

Claims (10)

delete delete delete delete A conveying unit including two pressure feeding rollers arranged adjacent to each other, and a support plate supporting a bottom surface of the tile fed and fed between the two pressure feeding rollers; A drive unit including a motor for rotating the feed roller of the transfer unit; And a tile cutting part including a cutter for obliquely cutting the side end of the tile advanced by the transfer part, and a cutter fixing part for fixing the cutter to the side end of the transfer part support plate. The method of claim 5, A support frame including a support plate supporting the support plate and a support plate installed on the support plate to fix the pressure roller; And And a moving member having one shaft fixed to one of the pressure rollers or two shafts fixed thereto, wherein the movement member is moved up and down along a support of the support frame to adjust a gap between the two pressure rollers. Tile end cutting device further comprising The method according to claim 5 or 6, The tile end cutting device further comprises a tile guide portion provided on each of the left and right end portions of the transfer portion support plate to limit the left and right side separation of the advancing tile by the transfer portion and including a guide piece in contact with both sides of the tile. The method of claim 7, wherein One or both of the tile guides respectively provided at the left and right ends of the support plate are movable so that the tile end cutting device can adjust the distance between the two tile guides. The method according to claim 5 or 6, The tile end cutting device further comprises a separating means for deviating the cut waste tile from the conveying direction of the tile behind the cutter of the tile cutting unit. In the method of producing a tile having an inclination at the end by using the cutting device of claim 7, Moving and fixing the tile cutting part to adjust a width and a height of an inclination; Moving the tile guide part in accordance with the width and thickness of the tile to adjust the distance between the two tile guide parts and adjusting the distance between the two pressure rollers using the gap adjusting means; Operating the motor to rotate the two pressure rollers; Placing the tile on the support plate of the conveying unit and inserting the tile into the pressure roller to move the tile forward to cut the end of the tile obliquely by the cutter; UV coating the end of the tile is cut using a coating device; a method of producing a tile having a slope formed on the end comprising a.

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