Double-polishing-wheel switching type full-automatic polishing equipment for porcelain tiles

Abstract

The utility model relates to the technical field of polishing machines, and particularly discloses a double-polishing-wheel switching type porcelain tile full-automatic polishing device which comprises a supporting device and a polishing mechanism, the supporting device comprises a base, a moving table and a support, the polishing mechanism is installed on the support, and the polishing mechanism comprises a cross rod, polishing wheels and a driving shaft. Clamping seats are mounted on the two sides of the driving shaft, the clamping seats are rotationally connected with a cross rod through connecting shafts, the cross rod is fixedly connected with the support, and a rotating sleeve and an adjusting device for driving the rotating sleeve to move are arranged on the cross rod. The polishing mechanism comprises the two polishing wheels, the two polishing wheels can be started at the same time according to use requirements and can also be started independently, and switching of the double polishing wheels is achieved; the polishing mechanism is further provided with an adjusting device for driving the rotating sleeve to move, and the adjusting device conducts fine adjustment when the polishing wheel is used so as to meet the polishing requirements of ceramic tiles of various sizes.

Description

Technical Field

[0001] The utility model relates to the technical field of polishing machines, in particular to a double-polishing-wheel switchable fully automatic polishing device for porcelain tiles. Background Art

[0002] Ceramic tiles are a type of acid- and alkali-resistant porcelain or stone material made from refractory metal oxides and semi-metal oxides through a process of grinding, mixing, pressing, glazing, and sintering. Most people choose to lay ceramic tiles for floor renovations because they are bright and easy to clean.

[0003] During the manufacturing process of ceramic tiles, they need to be polished using a ceramic tile polishing machine. After polishing, the roughness of the ceramic tiles is reduced, and the surface becomes bright and smooth, which makes the ceramic tiles more beautiful and improves the wear resistance and pressure resistance of the ceramic tiles. Existing ceramic tile polishing machines use a motor to drive the polishing wheels. As the ceramic tiles are transported by a conveyor device and pass through these polishing wheels, the polishing wheels polish the ceramic tile surfaces. Once installed, the polishing wheels in the existing technology cannot be adjusted according to the size of the ceramic tiles. Due to the different sizes of ceramic tiles, when polishing ceramic tiles of different sizes, the number of polishing wheels needs to be appropriately increased or decreased, resulting in reduced working efficiency of the polishing equipment and increased polishing time. Utility Model Content

[0004] The purpose of the utility model is to provide a double-polishing wheel switchable fully automatic polishing device for porcelain tiles to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A dual-polishing-wheel switchable fully automatic polishing device for porcelain tiles comprises a supporting device and a polishing mechanism, wherein the supporting device comprises a base, a movable platform slidably mounted on the base, and a bracket slidably mounted on the movable platform, the polishing mechanism being mounted on the bracket, the polishing mechanism comprising a cross bar, a polishing wheel, and a drive shaft, a clamping seat being mounted on both sides of the drive shaft, the clamping seat being rotatably connected to the cross bar via a connecting shaft, the cross bar being fixedly connected to the bracket, a rotating sleeve and an adjusting device for driving the rotating sleeve to move being provided on the cross bar, the polishing wheel being mounted on the rotating sleeve; a clamping slot is provided on the side of the clamping seat facing the rotating sleeve, and a clamping block matching the clamping slot is provided on the side of the rotating sleeve facing the clamping seat.

[0007] As a further solution of the present invention: the adjusting device includes a driving screw, a driving sleeve, a driven gear and a rotating seat, the cross bar is provided with a mounting groove, the driving screw is rotatably installed in the mounting groove, the driving sleeve is slidably installed in the mounting groove, and the driving sleeve is rotatably connected to the rotating sleeve.

[0008] As a further solution of the present invention: the rotating seat is rotatably mounted on the crossbar, a gear ring is fixedly mounted on the rotating seat, and the gear ring is meshed with the driven gear.

[0009] As a further solution of the present invention: a rotating motor is fixedly mounted on the bracket, and an output end of the rotating motor is connected to the driving shaft through a transmission belt.

[0010] As a further solution of the present invention: a guide rail is fixedly mounted on the base, the mobile platform is slidably mounted on the guide rail, a hydraulic telescopic rod is also fixedly mounted on the base, and the telescopic end of the hydraulic telescopic rod is fixedly connected to the mobile platform.

[0011] As a further solution of the present invention: an adjusting screw is rotatably mounted on the movable platform, an adjusting screw sleeve is threadedly connected to the adjusting screw, the adjusting screw sleeve is fixedly connected to the bracket, and the adjusting screw sleeve is slidably connected to the movable platform.

[0012] As a further solution of the present invention: two adjusting screws are provided, and the two adjusting screws are connected by a synchronous belt transmission. A driving motor is also fixedly installed on the movable platform, and the output end of the driving motor is fixedly connected to one of the adjusting screws.

[0013] As a further solution of the present invention: an air inlet is opened on the front side of the mobile platform, a filter is set on the air inlet, and a dust removal fan is installed on the rear side of the mobile platform. The air inlet of the dust removal fan is connected to the air inlet through an air duct built into the mobile platform.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the polishing mechanism provided in the present invention includes two polishing wheels, which can be activated simultaneously according to usage requirements, or can be activated separately to realize the switching of dual polishing wheels; the polishing mechanism of the present invention is also provided with an adjustment device for driving the movement of the rotating sleeve, and the polishing wheel is installed on the rotating sleeve. The adjustment device changes the distance between the two polishing wheels by adjusting the depth of the card block inserted into the card slot, thereby performing fine-tuning when the polishing wheel is used to meet the polishing requirements of tiles of various sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a double-polishing wheel switchable ceramic tile fully automatic polishing equipment Figure 1 .

[0016] Figure 2 This is a schematic diagram of the structure of a double-polishing wheel switchable ceramic tile fully automatic polishing equipment Figure 2 .

[0017] Figure 3This is a top view of the dual-polishing wheel switching type fully automatic polishing equipment for porcelain tiles.

[0018] Figure 4 A partial diagram of the polishing mechanism in a fully automatic polishing machine for porcelain tiles with dual-buffing wheel switching Figure 1 .

[0019] Figure 5 This is a cross-sectional view of the adjustment device in the dual-polishing wheel switching type ceramic tile fully automatic polishing equipment.

[0020] Figure 6 A partial diagram of the polishing mechanism in a fully automatic polishing machine for porcelain tiles with dual-buffing wheel switching Figure 2 .

[0021] In the figure: 10-support device, 11-base, 111-guide rail, 112-hydraulic telescopic rod, 12-moving platform, 121-air inlet, 122-adjusting screw, 123-dust removal fan, 124-synchronous belt, 125-drive motor, 13-bracket, 20-polishing mechanism, 21-cross bar, 22-polishing wheel, 23-drive shaft, 24-clamping seat, 241-clip groove, 242-connecting shaft, 25-rotating sleeve, 251-block, 26-adjusting device, 261-drive screw, 262-driven gear, 263-rotating seat, 27-rotating motor, 28-drive belt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] See also Figures 1-6In an embodiment of the present invention, a dual-polishing-wheel switchable fully automatic polishing device for porcelain tiles comprises a supporting device 10 and a polishing mechanism 20, wherein the supporting device 10 comprises a base 11, a movable platform 12 slidably mounted on the base 11, and a bracket 13 slidably mounted on the movable platform 12, the polishing mechanism 20 is mounted on the bracket 13, the polishing mechanism 20 comprises a cross bar 21, a polishing wheel 22 and a driving shaft 23, a clamping seat 24 is installed on both sides of the driving shaft 23, the clamping seat 24 is rotatably connected to the cross bar 21 through a connecting shaft 242, the cross bar 21 is fixedly connected to the bracket 13, a rotating sleeve 25 and an adjusting device 26 for driving the rotating sleeve 25 to move are provided on the cross bar 21, the polishing wheel 22 is mounted on the rotating sleeve 25; the clamping seat 24 is installed on both sides of the driving shaft 23, A slot 241 is provided on one side of the receiving seat 24 facing the rotating sleeve 25, and a block 251 that matches the slot 241 is provided on the side of the rotating sleeve 25 facing the receiving seat 24. When the polishing wheel 22 is in use, the adjusting device 26 controls the rotating sleeve 25 to move toward the receiving seat 24 so that the block 251 is inserted into the slot 241. Then, the driving shaft 23 is adjusted to be in a rotating state. The driving shaft 23 drives the polishing wheel 22 to rotate through the receiving seat 24. It is worth noting that the polishing mechanism 20 is provided with two polishing wheels 22. The two polishing wheels 22 can be enabled at the same time or separately according to the use requirements, thereby realizing the switching of the double polishing wheels 22. In the embodiment of the present application, the side surface of the polishing wheel 22 is a grinding surface. When grinding, the surface of the tile can be polished by pressing the surface of the tile against the grinding surface.

[0024] Furthermore, in the embodiment of the present application, the adjusting device 26 includes a driving screw 261, a driving screw sleeve, a driven gear 262 and a rotating seat 263. A mounting groove is provided on the cross bar 21. The driving screw 261 is rotatably mounted in the mounting groove. The driving screw sleeve is slidably mounted in the mounting groove. The driving screw sleeve is rotatably connected to the rotating sleeve 25. Figure 4 In the embodiment, the driving screw sleeve is blocked by the rotating sleeve 25; the rotating seat 263 is rotatably installed on the cross bar 21, and a gear ring is fixedly installed on the rotating seat 263, and the gear ring is engaged with the driven gear 262. When the rotating seat 263 rotates, the driven gear 262 is driven to rotate through the gear ring, thereby driving the driving screw 261 to rotate, and the driving screw 261 adjusts the position of the driving screw sleeve and the rotating sleeve 25. In this embodiment, the slot 241 has a certain depth, and the adjusting device 26 changes the distance between the two polishing wheels 22 by adjusting the depth of the block 251 inserted into the slot 241, thereby fine-tuning the polishing wheel 22 when in use to meet the polishing requirements of tiles of various sizes.

[0025] Furthermore, in the embodiment of the present application, a rotating motor 27 is fixedly mounted on the bracket 13 , and the output end of the rotating motor 27 is connected to the drive shaft 23 via a transmission belt 28 , and the rotating motor 27 controls the rotation of the drive shaft 23 via the transmission belt 28 .

[0026] Please refer again Figure 1-Figure 2 , a guide rail 111 is fixedly mounted on the base 11, and the mobile platform 12 is slidably mounted on the guide rail 111. A hydraulic telescopic rod 112 is also fixedly mounted on the base 11, and the telescopic end of the hydraulic telescopic rod 112 is fixedly connected to the mobile platform 12. The hydraulic telescopic rod 112 is used to drive the mobile platform 12 to move along the guide rail 111. In this embodiment, the polishing wheel 22 has a certain thickness, that is, the polishing surface of the polishing wheel 22 has a certain width. When the width of the tile is smaller than the width of the polishing surface, only one polishing wheel 22 can be used for polishing the tile. The surface of the tile is polished. When the width of the tile is greater than the width of the polishing surface and less than the distance between the two polishing wheels 22, the moving position of the movable platform 12 is adjusted by the hydraulic telescopic rod 112, and then the movement of the polishing wheel 22 is adjusted. The tile surface can be fully polished by relying on only one polishing wheel 22. When the width of the tile is greater than the distance between the two polishing wheels 22, the moving position of the movable platform 12 is adjusted by the hydraulic telescopic rod 112, and then the movement of the polishing wheel 22 is adjusted. The tile surface can be fully polished by relying on two polishing wheels 22.

[0027] In the embodiment of the present application, an adjusting screw 122 is rotatably mounted on the movable platform 12, and an adjusting screw sleeve is threadedly connected to the adjusting screw 122. The adjusting screw sleeve is fixedly connected to the bracket 13, and the adjusting screw sleeve is slidably connected to the movable platform 12. When the adjusting screw 122 rotates, the movable platform 12 is controlled to slide, thereby adjusting the position of the polishing wheel 22 so that the polishing wheel 22 is close to the tile;

[0028] Furthermore, in an embodiment of the present application, two adjusting screws 122 are provided, and the two adjusting screws 122 are connected by a synchronous belt 124. A driving motor 125 is also fixedly mounted on the movable platform 12, and the output end of the driving motor 125 is fixedly connected to one of the adjusting screws 22.

[0029] In addition, in an embodiment of the present application, an air inlet 121 is provided on the front side of the movable platform 12, and a filter is provided on the air inlet 121. A dust removal fan 123 is installed on the rear side of the movable platform 12. The air inlet of the dust removal fan 123 is connected to the air inlet 121 through an air duct built into the movable platform 12. The dust removal fan 123 is used to extract the dust-laden gas generated during polishing. The dust particles in the dust-laden gas are retained on the filter. The dust particles can be collected and cleaned by cleaning the filter.

[0030] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0031] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A double polishing wheel switchable porcelain tile fully automatic polishing equipment, characterized in that: The invention comprises a supporting device (10) and a polishing mechanism (20), wherein the supporting device (10) comprises a base (11), a movable platform (12) slidably mounted on the base (11), and a bracket (13) slidably mounted on the movable platform (12), and the polishing mechanism (20) is mounted on the bracket (13). The polishing mechanism (20) comprises a crossbar (21), a polishing wheel (22), and a driving shaft (23). Both sides of the driving shaft (23) are equipped with a clamping seat (24), and the clamping seat (24) is connected to the driving shaft (23) by a connecting shaft (242). ) is rotatably connected to the cross bar (21), the cross bar (21) is fixedly connected to the bracket (13), a rotating sleeve (25) and an adjusting device (26) for driving the rotating sleeve (25) to move are provided on the cross bar (21), and the polishing wheel (22) is installed on the rotating sleeve (25); a card slot (241) is provided on the side of the clamping seat (24) facing the rotating sleeve (25), and a clamping block (251) that matches the card slot (241) is provided on the side of the rotating sleeve (25) facing the clamping seat (24).

2. The double-buffing wheel switchable porcelain tile fully automatic polishing equipment according to claim 1 is characterized in that: The adjusting device (26) comprises a driving screw (261), a driving screw sleeve, a driven gear (262) and a rotating seat (263); a mounting groove is provided on the cross bar (21); the driving screw (261) is rotatably mounted in the mounting groove; the driving screw sleeve is slidably mounted in the mounting groove; and the driving screw sleeve is rotatably connected to the rotating sleeve (25).

3. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 2 is characterized in that: The rotating seat (263) is rotatably mounted on the crossbar (21), and a gear ring is fixedly mounted on the rotating seat (263), and the gear ring is meshed with the driven gear (262).

4. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 3 is characterized in that: A rotating motor (27) is fixedly mounted on the bracket (13), and an output end of the rotating motor (27) is connected to the driving shaft (23) via a transmission belt (28).

5. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 1 is characterized in that: A guide rail (111) is fixedly mounted on the base (11), and the mobile platform (12) is slidably mounted on the guide rail (111). A hydraulic telescopic rod (112) is also fixedly mounted on the base (11), and the telescopic end of the hydraulic telescopic rod (112) is fixedly connected to the mobile platform (12).

6. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 1 is characterized in that: An adjusting screw (122) is rotatably mounted on the movable platform (12), an adjusting screw sleeve is threadedly connected to the adjusting screw (122), the adjusting screw sleeve is fixedly connected to the bracket (13), and the adjusting screw sleeve is slidably connected to the movable platform (12).

7. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 6 is characterized in that: Two adjusting screws (122) are provided, and the two adjusting screws (122) are connected by a synchronous belt (124). A driving motor (125) is also fixedly mounted on the moving platform (12), and the output end of the driving motor (125) is fixedly connected to one of the adjusting screws (22).

8. The double-buffing-wheel switchable porcelain tile fully automatic polishing equipment according to claim 1 is characterized in that: An air inlet (121) is provided on the front side of the movable platform (12), and a filter is provided on the air inlet (121). A dust removal fan (123) is installed on the rear side of the movable platform (12), and the air inlet of the dust removal fan (123) is connected to the air inlet (121) through an air duct built into the movable platform (12).

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