Tile cutting machine head for track tile cutting machine and adjusting method of cutting knife wheel

Abstract

The invention relates to a tile cutting machine head for a track tile cutting machine and an adjusting method of a cutting knife flywheel, the tile cutting machine head comprises a tile cutting machine head, and the tile cutting machine head is composed of a machine head sliding body, a knife flywheel lifting connecting seat and a knife flywheel; the upper portion of the machine head sliding body is a sliding rail guide sleeve, the lower portion of the machine head sliding body is in lifting fixed fit with the cutter wheel lifting connecting base, and the cutter wheel is installed on the cutter wheel lifting connecting base. The cutting wheel has the advantages that the defect of lateral stress during ceramic tile cutting in the prior art is overcome, vertical stress of the center of the cutting wheel is achieved, and the glaze surface of a ceramic tile can be well scratched to ensure effective cutting; secondly, the auxiliary wheel and the cutter wheel are synchronously adjusted, so that the device can adapt to guide cutting of ceramic tiles with different thicknesses, a good auxiliary guide effect on the cutter wheel is achieved, rigid impact with the cutter wheel is avoided, and the guide and protection effects on the cutter wheel are achieved; and thirdly, the compression amount of the auxiliary wheel is designed, so that the cutting force of the cutter wheel is limited, the direct action of excessive force on the cutter wheel is dispersed, and the phenomenon that the cut ceramic tile is damaged due to excessive force during cutting is avoided.

Description

Technical Field

[0001] The invention relates to a tile cutting machine head for a track tile cutting machine and a method for adjusting a cutting wheel, which can adjust the height of a cutting wheel according to different tile thicknesses and control the cutting depth of the cutting wheel, and belongs to the technical field of manual tile cutting machine component assemblies. Background Art

[0002] The flat guide rail tile cutters with a cutter 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 needs of cutting tiles of different thicknesses; the flat guide rail tile cutters with a cutter bar structure currently on the market are subjected to lateral force rather than central vertical force during cutting, and cannot effectively cut through the tile glaze to ensure effective cutting. Secondly, the cutter wheel protection and cutting guide auxiliary devices currently on the market need to be adjusted separately from the cutter 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 head and a cutting wheel adjustment method for a track tile cutting machine are designed, which can adjust the height of the cutter wheel according to the different thickness of the tiles and control the cutting depth of the cutter wheel.

[0004] Design scheme: In order to achieve the above-mentioned design objectives. 1. The design of the machine head sliding body, the cutter wheel lifting connection seat and the cutter wheel constituting the tile cutting machine head is one of the main technical features of the present invention. The purpose of such design is: First, the present invention has a waist-shaped hole and a threaded hole on the upright part of the inverted T-shaped cutter wheel connection seat, and the center points of the waist-shaped hole and the threaded hole are vertically on the same vertical line, even if the center line of the cutter wheel shaft installed on the threaded hole is on the same vertical vertical line as the center line of the waist-shaped hole, so that the cutter wheel can ensure the verticality of the cutting line whether it is raised or lowered, so that the cutting surface of the cut tile is a vertical surface, so that the cutter wheel can ensure the center vertical force during cutting, and it is easier to scratch the glaze surface of the tile for effective cutting, and ensure that the cutting breakage rate is reduced to zero; second, the lower part of the machine head sliding body of the present invention is designed as a two-level step-like structure, and a guide groove is opened in the middle of the first step surface. The guide groove can not only slide with the upright part of the inverted T-shaped cutter wheel connection seat without gap, but also can be installed on the inverted T-shaped cutter wheel connection seat to form a gapless sliding fit. The cutter wheel on the inverted T-shaped cutter wheel connection seat provides a reliable lifting space, and because a through hole is opened on the guide groove surface, the center vertical line of the through hole is on the same vertical vertical line as the center line of the waist-shaped hole in the vertical part of the inverted T-shaped cutter wheel connection seat, which not only provides a basic guarantee for the verticality of the cutter wheel cutting line, but also ensures that the inverted T-shaped cutter wheel connection seat is more reliable when it is raised or lowered, so that the technical problems that have been plaguing the field for a long time and cannot be solved have been solved; secondly, a groove is opened vertically in the middle of the second-level step surface (looking up) and through holes are opened on the second-level step surface on both sides of the groove, so that when the inverted T-shaped cutter wheel seat fixed on the inverted T-shaped cutter wheel seat cooperates with the guide grooves of the second-level step surface and the first-level step surface, the screws of the cutter wheel in the horizontal part of the inverted T-shaped cutter wheel seat and the screws of the auxiliary wheel can enter the groove and the hole, ensuring the smooth installation of the inverted T-shaped cutter wheel seat. 2. The design of the auxiliary wheels on both sides of the cutter wheel is the second technical feature of the present invention. The purpose of this design is that 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 guide the cutter wheel when cutting, but also effectively protect the cutting wheel from directly hitting the auxiliary plate during the cutting process.

[0005] Technical Solution 1: A tile cutting head for a track tile cutting machine, comprising a tile cutting head, wherein the tile cutting head is composed of a head sliding body, a cutter wheel lifting connection seat and a cutter wheel; the upper part of the head sliding body is a slide rail guide sleeve, the lower part of the head sliding body and the cutter wheel lifting connection seat form a lifting and fixing fit, and the cutter wheel is installed on the cutter wheel lifting connection seat.

[0006] Technical Solution 2: A method for adjusting the cutter wheel of a tile cutting machine head for a track tile cutting machine. When cutting tiles, when the cutter wheel in the tile cutting machine head contacts the surface of the tile to be cut, if the level indicator on the tile cutting machine head shows that it is not in a horizontal position, the operator uses the tool to loosen the bolts used to fix the cutter wheel lifting connection seat, and then manually adjusts the cutter wheel connection seat to rise or fall along the guide groove in the middle of the first step surface in the machine head sliding body while observing whether the level value in the level indicator is in a horizontal state. When the level value in the level indicator reaches a horizontal state, the bolts can be locked.

[0007] Compared with the background technology, the present invention, firstly, avoids the lateral force defect of the background technology when cutting tiles, realizes vertical force on the center of the cutting wheel, can well scratch the glaze of the tile to ensure effective cutting; secondly, the auxiliary wheel of the present invention is adjusted synchronously with the cutter wheel, can adapt to the guiding cutting of tiles of different thicknesses, plays a good auxiliary guiding role for the cutter wheel, and avoids the collision with the rigidity of the cutter wheel, plays a guiding and protecting role for the cutter wheel; thirdly, the compression amount design of the auxiliary wheel not only plays a limiting role in the cutting force of the cutter wheel, but also disperses the direct effect of excessive force on the cutter wheel, avoids the damage of the cut tiles caused by excessive force during cutting, especially when cutting high-value large tiles with a length of 2400 mm and a width of about 1200 mm, can avoid the occurrence of damage due to poor control of the cutting force. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a schematic diagram of the exploded structure of the tile cutting head for the orbital tile cutting machine.

[0009] Figure 2 yes Figure 1 Schematic diagram of the structure when applied. DETAILED DESCRIPTION

[0010] Embodiment 1: refer to the attached Figure 1 and 2 A tile cutting machine head for a track tile cutting machine includes a tile cutting machine head, which is composed of a machine head sliding body 1, a cutter wheel lifting connection seat 10 and a cutter wheel 8; the upper part of the machine head sliding body 1 is a slide rail guide sleeve 2, which matches the slide rail and moves and positions along the slide rail to complete the work of cutting tiles. The lower part of the machine head sliding body 1 forms a lifting and fixing match with the cutter wheel lifting connection seat 10, and the cutter wheel 8 is installed on the cutter wheel lifting connection seat 10.

[0011] The lower part of the machine head slide body 1 is a two-stage step-shaped structure, a guide groove 3 is opened in the middle of the first step surface, and a through hole 12 is opened on the guide groove surface; a groove 4 is opened vertically in the middle of the second step surface 11.

[0012] The cutter wheel lifting connection seat 10 is in an inverted T-shape, with a waist-shaped hole 16 in the vertical part of the inverted T-shape; a cutter wheel connection hole 17 is opened in the middle of the horizontal part of the inverted T-shape, and auxiliary wheel connection holes are opened on both sides of the cutter wheel connection hole.

[0013] The upright part in the cutter wheel lifting connecting seat 10 is slidably matched with the middle guide groove 3 of the first step surface in the head sliding body 1, and the bolt 7 passes through the waist-shaped hole 16 and the square nut 14 on the upright part of the inverted T-shaped body to screw together to connect the cutter wheel lifting connecting seat 10 with the head sliding body 1; the cutter wheel 8 is connected to the cutter wheel connecting hole 17 through the screw 6, and the two auxiliary wheels 9 are connected to the auxiliary wheel connecting holes one after the other through the screw 6.

[0014] The compression amount of the auxiliary wheel 9 is controlled within the range of 0.5-0.6 mm and includes the end value (i.e., the cutting depth of the cutter wheel is equal to or greater than the glaze thickness of the tile). In other words, the compression amount of the auxiliary wheel 9 is the cutting amount (cutting depth) of the cutter wheel 8. The purpose is to avoid conflict 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 entire tile being basically scrapped; if the force is too large, the entire tile will be damaged due to excessive cutting force. The design of the present invention that controls the compression amount of the auxiliary wheel 9 within 0.6 mm not only solves this problem well, but also ensures that the verticality of the cutting center of the cutter wheel will not change.

[0015] The machine head slide body 1 is provided with a level 5. The level 5 is a mature prior art, and the operator can know at a glance whether the cutting wheel 8 is in a vertical state by observing the horizontal scale on the level 5, and then adjust the height of the cutting wheel 8 according to the level.

[0016] The slide rail guide sleeve 2 on the machine head sliding body 1 is provided with a thread hole 13 for screwing with a manually tightened locking screw 15. The manually tightened locking screw 15 is screwed onto the thread hole 13. The tile cutting machine head is fixed to the slide rail by manually tightening the locking screw 15.

[0017] Example 2: Based on Example 1, a method for adjusting the cutter wheel of a tile cutting machine head for a track tile cutting machine, when cutting tiles, when the cutter wheel in the tile cutting machine head contacts the surface of the tile to be cut, if the level 5 on the tile cutting machine head shows that it is not in a horizontal position, the operator uses the tool to loosen the bolt 7 used to fix the cutter wheel lifting connection seat 10, and then manually adjusts the cutter wheel connection seat 10 to rise or fall along the guide groove 3 in the middle of the first step surface in the head sliding body 1 while observing whether the level value in the level 5 is in a horizontal state. When the level value in the level reaches a horizontal state, the bolt 7 can be locked to complete the adjustment of the cutter wheel height.

[0018] 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 head for a track tile cutting machine, comprising a tile cutting machine head, characterized in that: The tile cutting machine head is composed of a machine head sliding body (1), a cutter wheel lifting connection seat (10) and a cutter wheel (8); the upper part of the machine head sliding body (1) is a slide rail guide sleeve (2), the lower part of the machine head sliding body (1) and the cutter wheel lifting connection seat (10) form a lifting fixed fit, and the cutter wheel (8) is mounted on the cutter wheel lifting connection seat (10).

2. The tile cutting machine head for the track tile cutting machine according to claim 1 is characterized by: The lower part of the machine head sliding body (1) is a two-stage step-shaped structure, a guide groove (3) is opened in the middle of the first step surface, and a through hole (12) is opened on the guide groove surface; and a concave through groove (4) is opened vertically in the middle of the second step surface (11).

3. The tile cutting machine head for the track tile cutting machine according to claim 1 is characterized by: The cutter wheel lifting connection seat (10) is in the shape of an inverted T, a waist-shaped hole (16) is formed in the vertical portion of the inverted T, a cutter wheel connection hole (17) is formed in the middle of the horizontal portion of the inverted T, and auxiliary wheel connection holes are formed on both sides of the cutter wheel connection through hole.

4. The tile cutting machine head for a track tile cutting machine according to claim 2 or 3, characterized in that: The vertical portion of the cutter wheel lifting connection seat (10) is slidably matched with the guide groove (3) in the middle of the first step surface of the machine head sliding body (1); the bolt (7) passes through the waist-shaped hole (16) opened in the vertical portion of the inverted T-shaped body and is screwed with the square nut (14) to connect the cutter wheel lifting connection seat (10) to the machine head sliding body (1); the cutter wheel (8) is connected to the cutter wheel connecting hole (17) through the screw (6), and the two auxiliary wheels (9) are connected to the auxiliary wheel connecting hole one after the other through the screw (6).

5. The tile cutting machine head for the track tile cutting machine according to claim 4 is characterized by: The compression amount of the auxiliary wheel (9) is controlled within the range of 0.5-0.6 mm and includes the end value.

6. The tile cutting machine head for a track tile cutting machine according to claim 1, characterized in that: The machine head sliding body 1 is provided with a level (5).

7. The tile cutting machine head for a track tile cutting machine according to claim 1, characterized in that: The guide rail sleeve (2) on the machine head slide body (1) is provided with a threaded hole (13) for being screwed to a manually tightened locking screw (15), and the manually tightened locking screw (15) is screwed to the threaded hole (13).

8. A method for adjusting a cutter wheel of a tile cutting machine head for a track tile cutting machine, characterized by: When cutting tiles, when the cutter wheel in the tile cutting machine head contacts the surface of the tile to be cut, if the level gauge (5) on the tile cutting machine head shows that it is not in a horizontal position, the operator uses the tool to loosen the bolt (7) used to fix the cutter wheel lifting connection seat (10), and then manually adjusts the cutter wheel connection seat (10) to rise or fall along the guide groove (3) in the middle of the first step surface in the machine head sliding body (1) while observing whether the level value in the level gauge (5) is in a horizontal state. When the level value in the level gauge reaches a horizontal state, the bolt (7) is locked.

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