Ceramic tile cutting machine composed of guide rail and height-adjustable cutter wheel and cutting method

Abstract

The invention relates to a ceramic tile cutting machine composed of a guide rail and a height-adjustable cutter wheel and a cutting method. A guide rail sliding block is matched with a guide groove in a plane guide rail, a hinge piece fixing part is connected with the guide rail sliding block, the hinge piece fixing part is connected with one end of a sliding rail, and the sliding rail is sleeved with a cutting sliding block; a cutter wheel is arranged at the lower end of the cutting slide block and is adjusted in height through a cutter wheel connecting seat; a plurality of side U-shaped fixing seats are arranged on the plane guide rail, threaded holes are formed in the side U-shaped fixing seats, and locking screws are connected with the threaded holes in the side U-shaped fixing seats through through holes in the plane guide rail to fix the auxiliary plates located between the bottom of the plane guide rail and the side U-shaped fixing seats together, so that the plane of the bottom of the plane guide rail is tightly attached to the plane of the auxiliary plates. The device has the advantages that firstly, the ceramic tile plate is vertically cut; secondly, the center of the cutting wheel is vertically stressed, and the glaze surface of the ceramic tile can be well scratched to ensure effective cutting; and thirdly, the ceramic tile cutting device can adapt to guide cutting of ceramic tiles with different thicknesses, and the good auxiliary guide and protection of the cutter wheel are achieved.

Description

Technical Field

[0001] The invention relates to a tile cutting machine and a cutting method which can adjust the height of a cutter wheel according to different thicknesses of tiles and realize reliable fixation of the guide rail plane and is composed of a guide rail and a height-adjustable cutter wheel, and belongs to the technical field of manual tile cutting machines. Background Art

[0002] The problems with the track cutting machines currently on the market are: 1. When fixing the track, an auxiliary plate is used to fix it on the guide rail with screws, and then the tile plate to be cut is placed on the auxiliary plate for cutting. This will cause the following problems: Due to the different thicknesses of the auxiliary plate and the constantly changing thickness of the tile to be cut, the relative height between the cutting wheel and the tile plate to be cut is constantly changing. There is no relatively constant position, which causes the cutting wheel to fail to ensure vertical cutting of the tile plate to be cut or affects the cutting of small-sized tiles; 2. The flat guide rail tile cutting machines currently on the market generally use a knife wheel structure or a knife bar structure. The flat guide rail tile cutting machines with a knife wheel structure currently on the market cannot adjust the height of the cutting wheel according to tiles of different thicknesses, and cannot effectively meet the cutting of tiles of different thicknesses; the flat guide rail tile cutting machines with a knife bar structure currently on the market are subjected to lateral force rather than central vertical force during cutting, and cannot well cut through the tile glaze to ensure effective cutting. 3. Currently, the blade wheel protection and cutting guide auxiliary devices on the market need to be adjusted separately from the blade wheel or cannot be adjusted. On the one hand, the adjustment is cumbersome, and on the other hand, it cannot meet the needs of tiles of different thicknesses and does not play a good auxiliary role. Summary of the invention

[0003] Design purpose: To avoid the shortcomings of the background technology, a tile cutting machine and cutting method consisting of a guide rail and a height-adjustable cutter wheel is designed, which can adjust the height of the cutter wheel according to the thickness of the tile and reliably fix the guide rail plane.

[0004] Design scheme: In order to achieve the above-mentioned design objectives. 1. In the design of the height adjustment of the cutting wheel of the present invention: the cutting wheel connecting seat is designed with a threaded hole, and the cutting wheel is fixed to the cutting wheel connecting seat by a screw. The cutting slider is mounted on the slide rail and can move back and forth. The cutting wheel is located directly below the cutting slide rail. The purpose is to ensure that the center of the cutting wheel is subjected to vertical force during cutting, so that it is easier to cut through the glaze of the tile for effective cutting. A waist-shaped hole is designed on the cutting wheel connecting seat, and there is a through hole on the cutting slide. The screw passes through the waist-shaped hole of the cutting wheel connecting seat, the through hole on the cutting slide and the square nut to fix the screw to the cutting wheel connecting seat and the cutting slide. At the same time, the waist-shaped hole of the cutting wheel connecting seat is used to realize the up and down adjustment of the cutting wheel connecting seat and the cutting wheel. At the same time, according to the change in the thickness of the tile, the height of the cutting wheel connecting seat is adjusted and fixed according to the level, so that the cutting wheel maintains vertical contact with the cut tile, and the slide rail is ensured to be parallel to the cut tile. 2. In the design of the planar guide rail fixing structure of the present invention: a plurality of side U-shaped fixing seats are arranged on the planar guide rail, a convex portion is arranged on the upper part of the side U-shaped fixing seat, and a threaded hole is arranged on the convex portion, so as to enhance the locking strength between the locking screw and the side U-shaped fixing seat; the locking screw passes through the through hole on the planar guide rail and is connected with the threaded hole on the side U-shaped fixing seat, so as to fix the auxiliary plate located between the upper part of the side U-shaped fixing seat and the bottom of the planar guide rail and the planar guide rail as a whole, so that the bottom plane of the planar guide rail and the plane of the auxiliary plate are closely fitted, and the relative position of the upper plane of the planar guide rail and the plane of the auxiliary plate is ensured to maintain a fixed height (see Figure 6 , Figure 7 , Figure 8 ), will not change due to changes in the thickness of the auxiliary plate. 3. The present invention has a design for the cutter wheel protection and cutting guide auxiliary wheel height adjustment: the cutter wheel and the auxiliary wheel are fixed on the cutter wheel connection seat and the auxiliary wheel is located in front of and behind the cutter wheel. When the cutter wheel connection seat is adjusted up and down, the cutter wheel and the auxiliary wheel are adjusted synchronously to ensure that the relative position of the cutter wheel and the auxiliary wheel remains unchanged. The auxiliary wheel can not only play a guiding role when the cutter wheel is cutting, but also effectively protect the cutting cutter wheel during the cutting process to prevent it from directly hitting the auxiliary plate.

[0005] Technical Solution 1: A tile cutting machine consisting of a guide rail and a height-adjustable cutter wheel, wherein the guide rail slider matches the guide groove in the plane guide rail, the hinge fixed part is connected to the guide rail slider, the hinge moving part is connected to one end of the slide rail, the cutting slider is sleeved on the slide rail, a cutter wheel is mounted on the lower end of the cutting slider and the cutter wheel height is adjusted through a cutter wheel connecting seat; a plurality of side U-shaped fixing seats are provided on the plane guide rail, and threaded holes are provided on the side U-shaped fixing seats, and locking screws are connected to the threaded holes on the side U-shaped fixing seats through through holes on the plane guide rail, fixing the auxiliary plate located between the bottom of the plane guide rail and the side U-shaped fixing seats together, so that the bottom plane of the plane guide rail and the plane of the auxiliary plate fit tightly.

[0006] Technical Solution 2: A cutting method for a tile cutting machine composed of a guide rail and a height-adjustable cutter wheel, 1) Before cutting tiles: one side of the auxiliary plate is inserted into the U-shaped groove of the side U-shaped fixing seat and the side of the auxiliary plate touches the wall of the side U-shaped fixing seat. At this time, the locking screw is manually tightened, and the locking screw passes through the through hole in the plane guide rail to drive the side U-shaped fixing seat. The side U-shaped fixing seat drives the side of the auxiliary plate to move upward so that the bottom of the plane guide rail is fixed with the side U-shaped fixing seat and the auxiliary plate located between the side U-shaped fixing seats, so that the bottom plane of the plane guide rail is closely fitted with the plane of the auxiliary plate, so that the distance between the plane surface of the auxiliary plate and the upper plane of the plane guide rail remains unchanged; 2) When cutting tiles, place the tile to be cut on the plane of the auxiliary plate, so that one side of the tile to be cut is closely in contact with the side surface of the plane guide rail, and then adjust the height of the cutter wheel through the cutter wheel connecting seat according to the thickness of the tile to be cut, so that the level on the cutting slide is in the center position, and then manually push the cutting slide to complete the cutting of the tile.

[0007] Compared with the background technology, the present invention solves the problem that the relative height between the cutting wheel and the tile plate to be cut is constantly changing due to the different thicknesses of the auxiliary plates and the thickness of the tiles to be cut in the background technology, and achieves a relatively unchanged position, thereby ensuring that the tile plate to be cut is cut vertically; secondly, it avoids the lateral force defect of the background technology when cutting tiles, and achieves vertical force on the center of the cutting wheel, which can well scratch the glaze of the tile to ensure effective cutting; thirdly, the auxiliary wheel of the present invention is adjusted synchronously with the cutter wheel, which is suitable for guiding the cutting of tiles of different thicknesses and plays a good auxiliary guidance and protection role for the cutter wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the present invention.

[0009] Figure 2 It is one of the structural schematic diagrams of the present invention.

[0010] Figure 3 This is the second structural schematic diagram of the present invention.

[0011] Figure 4 It is the third structural schematic diagram of the present invention.

[0012] Figure 5 It is a partial structural schematic diagram of the present invention.

[0013] Figure 6-8 It is a schematic diagram showing that when the thickness of the auxiliary plate of the present invention changes, the distance between the plane on the auxiliary plate and the plane on the planar guide rail remains unchanged.

[0014] Figure 9-10 It is a schematic diagram of adjusting the cutting wheel when the thickness of the cut ceramic tile changes according to the present invention. DETAILED DESCRIPTION

[0015] Example 1: Refer to the attached Figure 1-5 A tile cutting machine consisting of a guide rail and a height-adjustable cutter wheel, wherein the guide rail slider 7 matches the guide groove in the plane guide rail 1, the fixed part of the hinge 15 is connected to the guide rail slider 7, the movable part of the hinge 15 is connected to one end of the slide rail 3, the cutting slider 5 is sleeved on the slide rail 3, the cutting slider 5 is provided with a slide rail locking screw 12, the lower end of the cutting slider 5 is provided with a cutter wheel 8 and the cutter wheel 8 is adjusted in height through a cutter wheel connecting seat 10; the plane guide rail 1 is provided with a plurality of side U-shaped fixing seats 13, the side U-shaped fixing seats 13 are provided with threaded holes 13-1, the locking screws 2 are connected with the threaded holes on the side U-shaped fixing seats 13-1 through the through holes on the plane guide rail 1, and the auxiliary plate 14 located between the bottom of the plane guide rail 1 and the side U-shaped fixing seats 13 is fixed together, so that the bottom plane 1-2 of the plane guide rail is closely fitted with the auxiliary plate plane 14-1, so that the distance between the upper plane 1-1 of the plane guide rail and the auxiliary plate plane 14-1 is always fixed.

[0016] The cutter wheel connecting seat 10 is designed with a threaded hole 10 - 2 , and the cutter wheel 8 is fixed to the cutter wheel connecting seat 10 by means of screws 6 . The cutting slider 5 is sleeved on the slide rail 3 and moves, and the knife wheel 8 is located directly below the slide rail 3, so that when cutting, it can ensure that the center is vertically stressed and it is easier to cut the glaze of the tile for effective cutting. A waist-shaped hole 10-1 is designed on the knife wheel connecting seat 10, and a through hole 5-1 is provided on the cutting slider 5. The screw 6 passes through the waist-shaped hole 10-1 of the knife wheel connecting seat and the through hole 5-1 on the slider 5, and the screw 6 is fixed to the knife wheel connecting seat 10 and the slider 5 through the square nut 11; the knife wheel connecting seat 10 and the cutting knife wheel 8 can be adjusted up and down through the waist-shaped hole 10-1 of the knife wheel connecting seat, and the knife wheel 8 is provided with auxiliary wheels 9 in front and behind, and then adjusted according to the thickness change of the tile 16. The cutting slider 5 is provided with a level 4, and the height of the knife wheel connecting seat 10 is adjusted and fixed according to the center of the level 4, so that the knife wheel 8 maintains vertical contact with the tile 15, and ensures that the slide rail 3 is parallel to the tile 16, see Fig. 9 , Fig.10 .

[0017] A plurality of side U-shaped fixing seats 13 are arranged on the planar guide rail 1, and threaded holes 13-1 are arranged on the side U-shaped fixing seats 13. The locking screws 2 are connected through the planar guide rail 1 and the threaded holes on the side U-shaped fixing seats 13-1, and the auxiliary plate 14, the side U-shaped fixing seats 13 and the planar guide rail 1 are fixed together, so that the bottom plane 1-2 of the planar guide rail and the auxiliary plate plane 14-1 are closely fitted, ensuring that the relative position of the upper plane 1-1 of the planar guide rail and the auxiliary plate plane 14-1 maintains a fixed height and will not change due to changes in the thickness of the auxiliary plate 14.

[0018] The cutter wheel 8 and the auxiliary device 9 are fixed on the cutter wheel connection seat 10. When the cutter wheel connection seat 10 is adjusted up and down, the cutter wheel 8 and the auxiliary device 9 are adjusted synchronously to ensure that the relative positions of the cutter wheel 8 and the auxiliary device 9 are fixed. The auxiliary device can not only play a guiding role during cutting, but also effectively protect the cutting wheel 8 from directly hitting the auxiliary plate 14 during the cutting process. The auxiliary wheel 9 is made of non-gold wheel material.

[0019] Embodiment 2: Based on Embodiment 1, Figure 6-10 . The cutting method of the tile cutting machine composed of a guide rail and a height-adjustable cutter wheel is as follows: 1) before cutting tiles: one side of the auxiliary plate 14 is inserted into the U-shaped groove of the side U-shaped fixing seat 13 and the side of the auxiliary plate touches the wall of the side U-shaped fixing seat. At this time, the locking screw 2 is manually tightened, and the locking screw passes through the through hole in the plane guide rail to drive the side U-shaped fixing seat. The side U-shaped fixing seat drives the side of the auxiliary plate to move upward so that the bottom of the plane guide rail 1 is fixed with the side U-shaped fixing seat 13 and the auxiliary plate 14 located between the side U-shaped fixing seats, so that the bottom plane 1-2 of the plane guide rail is closely fitted with the auxiliary plate plane 14-1, so that the distance between the auxiliary plate plane 14-1 and the upper plane 1-1 of the plane guide rail remains unchanged; 2) when cutting tiles, the tiles to be cut are placed on the plane of the auxiliary plate, so that one side of the tiles to be cut is closely touched with the side of the plane guide rail, and then the height of the cutter wheel 8 is adjusted through the cutter wheel connecting seat 10 according to the thickness of the tiles to be cut, so that the level 4 located on the cutting slide block 5 is in the center position, and then the cutting slide block 5 is manually pushed to complete the cutting of the tiles. The compression of the auxiliary wheel 9 is controlled within 0.5-0.6 mm (i.e., greater than the thickness of the tile glaze). In other words, the compression of the auxiliary wheel 9 is the cutting depth (cutting depth) of the cutter wheel 8. The purpose is to avoid collision with the rigidity of the cutter wheel, guide and protect the cutter wheel, and limit the cutting force of the cutter wheel to avoid damage to the cut tile caused by excessive force during cutting. Especially for high-value large tiles with a length of 2400 mm and a width of about 1200 mm, the control of the cutting force is very important. If the force is not enough, the cut will not be broken, resulting in the whole tile being basically scrapped; if the force is too large, the whole tile will be partially damaged due to excessive force. The design of controlling the compression of the auxiliary wheel 9 within 0.1 mm of the present invention not only solves this problem well, but also ensures that the verticality of the cutting center of the cutter wheel will not change.

[0020] It should be understood that although the above embodiments provide a relatively detailed textual description of the design ideas of the present invention, these textual descriptions are only simple textual descriptions of the design ideas of the present invention, rather than limitations on the design ideas of the present invention. Any combination, addition or modification that does not exceed the design ideas of the present invention shall fall within the protection scope of the present invention.

Claims

1. A tile cutting machine consisting of a guide rail and a height-adjustable cutter wheel, characterized by: The guide rail slider (7) matches the guide groove in the plane guide rail (1), the fixed part of the hinge (15) is connected to the guide rail slider (7), the movable part of the hinge (15) is connected to one end of the slide rail (3), the cutting slider (5) is sleeved on the slide rail (3), the lower end of the cutting slider (5) is equipped with a cutter wheel (8), and the cutter wheel (8) is adjusted in height through a cutter wheel connecting seat (10); a plurality of side U-shaped fixing seats (13) are provided on the plane guide rail (1), and threaded holes (13-1) are provided on the side U-shaped fixing seats (13), and locking screws (2) are connected to the threaded holes on the side U-shaped fixing seats (13-1) through through holes on the plane guide rail (1), and the auxiliary plate (14) located between the bottom of the plane guide rail (1) and the side U-shaped fixing seats (13) are fixed together, so that the bottom plane (1-2) of the plane guide rail and the plane (14-1) of the auxiliary plate fit tightly.

2. The tile cutting machine composed of a guide rail and a height-adjustable cutter wheel according to claim 1, characterized in that: The cutting slide (5) is provided with a level (4).

3. The tile cutting machine composed of a guide rail and a height-adjustable cutter wheel according to claim 1, characterized in that: The cutting slide block (5) is provided with a slide rail locking screw (12).

4. The tile cutting machine composed of a guide rail and a height-adjustable cutter wheel according to claim 1, characterized in that: The cutter wheel (8) is provided with auxiliary wheels (9) one before and one after.

5. The tile cutting machine composed of a guide rail and a height-adjustable cutter wheel according to claim 4 is characterized in that: The auxiliary wheel (9) is made of non-gold wheel material.

6. A cutting method for a tile cutting machine consisting of a guide rail and a height-adjustable cutter wheel, characterized in that: 1) Before cutting the tile: one side of the auxiliary plate (14) is inserted into the U-shaped groove of the side U-shaped fixing seat (13) and the side of the auxiliary plate touches the wall of the side U-shaped fixing seat. At this time, the locking screw (2) is manually tightened, and the locking screw passes through the through hole in the plane guide rail to drive the side U-shaped fixing seat. The side U-shaped fixing seat drives the side of the auxiliary plate to move upward so that the bottom of the plane guide rail (1) is fixed with the side U-shaped fixing seat (13) and the auxiliary plate (14) located between the side U-shaped fixing seats, so that the bottom plane (1-2) of the plane guide rail and the plane (14-1) of the auxiliary plate fit closely, so that the distance between the plane (14-1) of the auxiliary plate and the upper plane (1-1) of the plane guide rail always remains unchanged; 2) When cutting tiles, place the tiles to be cut on the plane of the auxiliary plate so that one side of the tiles to be cut is in close contact with the side of the plane guide rail. Then, adjust the height of the cutter wheel (8) through the cutter wheel connecting seat (10) according to the thickness of the tiles to be cut so that the level gauge (4) on the cutting slide block (5) is in the center position. Then, manually push the cutting slide block (5) to complete the cutting of the tiles.

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