Tile polishing machine

Abstract

The utility model discloses a kind of ceramic tile grinding machines, including rack, conveying device, polishing device and pressing device, conveying device, polishing device and pressing device are all located on rack, polishing device is below conveying device, pressing device is above conveying device, polishing device includes grinding wheel, grinding wheel is correspondingly arranged with conveying device, grinding wheel is vertically arranged. By being arranged below conveying device, therefore, when the ceramic of last process is conveyed to conveying device, it is conveyed by conveying device, so that the surface of ceramic tile that needs to be polished is directly opposite to the lower grinding wheel, so that ceramic tile does not need to be turned over, reduce workload. By vertical setting of grinding wheel, pressing device presses ceramic tile downwards, it is convenient for grinding wheel to polish corresponding position of ceramic tile, realize the local polishing of ceramic tile, satisfy different use requirements.

Description

Technical Field

[0001] This utility model relates to a ceramic tile processing equipment, and more particularly to a ceramic tile grinding machine. Background Technology

[0002] With the increasing demand for diversified deep processing of ceramic tiles, the demand for deep processing equipment for ceramic tiles is also growing. For example, application number 202021537111.3 discloses a ceramic tile grinding machine. After the ceramic tile is limited by a limiting plate, it rotates under the drive of a first motor, and then the grinding roller above grinds the ceramic tile. This ceramic grinding device can grind the entire upper surface of the ceramic tile. Therefore, since the ceramic tile fed in the previous process has the glaze side facing up, in order to achieve grinding, the ceramic tile needs to be flipped over, so that the rough surface of the ceramic tile is turned upwards before grinding, which is a large workload. Moreover, for ceramic tiles with only local defects, it cannot achieve local grinding of the ceramic tile, resulting in unnecessary grinding. Utility Model Content

[0003] The purpose of this invention is to provide a tile grinding machine that can solve at least one of the above problems.

[0004] According to one aspect of the present invention, a tile grinding machine is provided, including a frame, a conveying device, a grinding device and a pressing device. The conveying device, the grinding device and the pressing device are all disposed on the frame. The grinding device is located below the conveying device and the pressing device is located above the conveying device. The grinding device includes a grinding wheel, which is disposed corresponding to the conveying device and is vertically disposed.

[0005] The beneficial effects of this utility model are as follows: By placing the grinding device below the conveying device, when the ceramic from the previous process is conveyed to the conveying device, the surface of the tile that needs to be ground is directly opposite the grinding wheel below, thus eliminating the need to flip the tile and reducing workload; by setting the grinding wheel vertically and pressing the tile downward with the clamping device, it is easy for the grinding wheel to grind the corresponding position of the tile, realizing local grinding of the tile and meeting different usage requirements.

[0006] In some embodiments, the conveying device includes a conveying motor, a drive shaft, a driven shaft, a conveying belt, and pulleys. The conveying motor is mounted on a frame, and the drive shaft is connected to the output shaft of the conveying motor. Pulleys are fitted onto both the drive shaft and the driven shaft, and the conveying belt is fitted onto the pulleys. Thus, the conveying motor drives the conveying belt for transmission, facilitating the conveying of tiles on the conveying belt and meeting the conveying requirements.

[0007] In some embodiments, there are multiple grinding devices, with each pair of grinding devices forming a group, and there are multiple groups. The two grinding devices in each group are arranged opposite each other, and each group of grinding devices is arranged along the length of two conveyor belts. Each grinding wheel is located between the two conveyor belts. Thus,

[0008] In some embodiments, the grinding device further includes a mounting plate, a lifting plate, a drive motor, and a lifting cylinder. The mounting plate is mounted on the frame, the cylinder body of the lifting cylinder is mounted on the mounting plate, the lifting plate is connected to the piston rod of the lifting cylinder, the drive motor is fixed on the lifting plate, and the grinding wheel is connected to the output shaft of the drive motor. Thus, the drive motor can rotate the grinding wheel to grind the tile; the lifting cylinder can raise and lower the grinding wheel, allowing it to act upwards on the tile for localized grinding.

[0009] In some embodiments, the tile grinder further includes a left-right adjustment device and a base plate. The left-right adjustment device includes an adjustment motor, a lead screw, and a lead screw nut. The base plate is mounted on the frame, and a mounting plate is mounted on the frame via the base plate. The adjustment motor is fixed to the base plate, the lead screw is connected to the output shaft of the adjustment motor, and the lead screw nut is fixed to the bottom of the mounting plate, with the lead screw and lead screw nut engaging. Thus, the left-right adjustment device allows for convenient adjustment of the grinding wheel's left-right position, facilitating its movement and enabling grinding of corresponding areas of the tile.

[0010] In some embodiments, the pressing device includes a pressing cylinder, a pressing beam, and pressing rollers. The pressing cylinder is fixed to the frame, and the pressing beam is connected to the piston rod of the pressing cylinder. The length direction of the pressing beam is consistent with the length direction of the conveyor belt. Multiple pressing rollers are arranged along the length direction of the pressing beam and are located above the grinding wheel. Thus, the pressing cylinder can drive the pressing rollers to press down, thereby facilitating the pressing rollers to press the tile downwards and making the tile grinding easier.

[0011] In some embodiments, the tile grinding machine also includes a dust collection device, which includes a dust collection hood, a dust collection pipe, and a vacuum cleaner. The dust collection hood covers the outside of the grinding wheel, one end of the dust collection pipe is connected to the dust collection hood, and the vacuum cleaner is connected to the other end of the dust collection pipe. Thus, the dust generated when the grinding wheel grinds the tiles can be removed in a timely manner by the dust collection device, thereby improving the environment of the grinding workshop and reducing dust.

[0012] In some embodiments, a guide rail is provided on the base plate, and a slider is provided on the bottom of the mounting plate, with the slider engaging with the guide rail. Thus, the engagement of the slider and the guide rail facilitates smooth left-right movement of the entire mounting plate.

[0013] In some embodiments, the tile grinding machine further includes a conveyor belt adjustment device, which comprises a support plate and an adjustment plate. The adjustment plate is fixed to the frame, and the support plate is located below the upper conveyor belt. The adjustment plate is perpendicular to the support plate, and the adjustment plate has an adjustment groove along its length. The support plate is fixed to the adjustment plate via the adjustment groove. Therefore, by providing the adjustment groove on the adjustment plate, the position of the support plate can be adjusted, thereby adjusting the distance between the conveyor belts on the two support plates to accommodate the conveying of tiles of different sizes and meet various usage requirements. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of the tile grinding machine of this utility model;

[0015] Figure 2 This is a schematic diagram of the conveying device and the grinding device in the tile grinding machine of this utility model;

[0016] Figure 3 This is a schematic diagram of the grinding device in the tile grinding machine of this utility model;

[0017] Figure 4 This is a schematic diagram of the clamping device in the tile grinding machine of this utility model;

[0018] Figure 5 This is a schematic diagram of the dust collection device in the tile grinding machine of this utility model;

[0019] Figure 6 This is a schematic diagram of a portion of the dust collection device in the tile grinding machine of this utility model. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] Reference Figures 1-6 A tile grinding machine includes a frame 1, a conveying device 2, a grinding device 3, and a pressing device 4. The conveying device 2, the grinding device 3, and the pressing device 4 are all mounted on the frame 1. The grinding device 3 is located below the conveying device 2, and the pressing device 4 is located above the conveying device 2. The grinding device 3 includes a grinding wheel 31, which is correspondingly arranged with the conveying device 2 and is vertically arranged.

[0022] In actual use, the tiles are fed into the conveying device 2 from the previous process and are conveyed by the conveying device 2. When the tiles need to be polished, the part to be polished moves above the grinding wheel 31 and the pressing device 4 presses the tiles down. At this time, the grinding wheel of the polishing device 3 polishes the tiles, completing the local polishing of the tiles without the need to flip the tiles.

[0023] The conveying device 2 includes a conveying motor 21, a drive shaft 22, a driven shaft 23, a conveying belt 24, and pulleys 25. The conveying motor 21 is mounted on the frame 1. The drive shaft 22 is connected to the output shaft of the conveying motor 21. Pulleys 25 are fitted onto both the drive shaft 22 and the driven shaft 23, and the conveying belt 24 is fitted onto the pulleys 25. The drive shaft 22 and the driven shaft 23 are arranged in parallel, with both ends fitted onto the frame. During conveying, the output shaft of the conveying motor 21 drives the drive shaft 22 to rotate, thereby driving the corresponding pulleys 25 to rotate. The conveying belt 24 and the driven shaft 23 then rotate, thus conveying the tiles on the conveying belt 24.

[0024] There are multiple grinding devices 3, with two grinding devices 3 forming a group, and there are multiple groups. The two grinding devices 3 in each group are arranged opposite each other, and each group of grinding devices 3 is arranged along the length of the conveyor belt 24, which consists of two belts. Therefore, the grinding device can improve the grinding efficiency of tiles.

[0025] The grinding device 3 also includes a mounting plate 32, a lifting plate 33, a drive motor 34, and a lifting cylinder 35. The mounting plate 32 is mounted on the frame 1, the cylinder body of the lifting cylinder 35 is mounted on the mounting plate 32, the lifting plate 33 is connected to the piston rod of the lifting cylinder 35, the drive motor 34 is fixed on the lifting plate 33, and the grinding wheel 31 is connected to the output shaft of the drive motor 34. When the part of the tile to be ground is conveyed to the grinding wheel 31, the piston rod of the lifting motor 35 extends, pushing the lifting plate 33 upward, thereby causing the drive motor 34 on the lifting plate 33 to move upward; the drive motor 34 drives the grinding wheel 31 upward, so that the grinding wheel 31 can contact the tile; at the same time, the drive motor 34 starts, driving the grinding wheel 31 to rotate, and the grinding wheel 31 grinds the tile.

[0026] The tile grinding machine of this utility model also includes a left and right adjustment device 5 and a base plate 6. The left and right adjustment device 5 includes an adjustment motor 51, a lead screw 52 and a lead screw nut 53. The base plate 6 is set on the frame 1, and the mounting plate 32 is set on the frame 1 through the base plate 6. The adjustment motor 51 is fixed on the base plate 6. The lead screw 52 is connected to the output shaft of the adjustment motor 51. The lead screw nut 53 is fixed on the bottom of the mounting plate 32, and the lead screw 52 and the lead screw nut 53 cooperate with each other.

[0027] The base plate 6 is fixed with a guide rail 8 by screws, and the bottom of the mounting plate 32 is fixed with a slider 10 by screws. The slider 10 cooperates with the guide rail 8.

[0028] When the grinding wheel 31 needs to grind the corresponding left or right position of the tile, the adjusting motor 51 is started. The adjusting motor 51 drives the lead screw 52 to rotate, so that the lead screw nut 53 can move relative to the lead screw 52. The lead screw nut 53 drives the mounting plate 32 to move together, thereby realizing the left and right position adjustment of the various structures on the mounting plate, that is, realizing the left and right movement of the grinding wheel 31. Specifically, the left or right movement direction of the grinding wheel 31 can be controlled by adjusting the rotation direction of the motor 51.

[0029] The pressing device 4 includes a pressing cylinder 41, a pressing beam 42, and pressing rollers 43. The pressing cylinder 41 is fixed on the frame 1. The pressing beam 42 is connected to the piston rod of the pressing cylinder 41. The length direction of the pressing beam 42 is consistent with the length direction of the conveyor belt 24. There are multiple pressing rollers 43, which are arranged along the length direction of the pressing beam 42 and are located above the grinding wheel 31. A crossbeam 11 is installed on the frame 1. The cylinder body of the pressing cylinder 41 is fixed to the crossbeam 11 with screws to facilitate the installation of the pressing cylinder 41.

[0030] With the clamping device 4 provided, when the grinding wheel 31 needs to grind the tile, the piston rod of the lower cylinder 41 extends downward, pushing the pressure beam 42 and the pressure wheel 43 to move downward, and the pressure wheel 43 presses and fixes the tile, making it convenient for the grinding wheel 31 below to grind the tile.

[0031] The tile grinding machine of this utility model also includes a dust collection device 7, which includes a dust collection hood 71, a dust collection pipe 72 and a vacuum cleaner 73. The dust collection hood 71 is covered on the outside of the grinding wheel 31. One end of the dust collection pipe 72 is connected to the dust collection hood 71, and the vacuum cleaner 73 is connected to the other end of the dust collection pipe 72.

[0032] In practical use, a dust collection bag 74 can be connected to the vacuum cleaner 73. The dust collected by the vacuum cleaner 73 can be collected through the dust collection bag 74 for easy centralized cleaning. When the grinding wheel 31 is grinding, the vacuum cleaner 73 will promptly suck away the dust that falls into the dust collection hood 71 through the dust collection pipe 72 and collect it into the dust collection bag 74, which greatly reduces the dust flowing into the air and thus improves the environment.

[0033] The tile grinding machine of this utility model also includes a conveyor belt adjustment device 9, which includes a support plate 91 and an adjustment plate 92. The adjustment plate 92 is fixed on the frame 1, and the support plate 91 is located below the upper conveyor belt 24. The adjustment plate 92 is perpendicular to the support plate 91. The adjustment plate 92 is provided with an adjustment groove 921, which is arranged along the length of the adjustment plate 92. The support plate 91 is fixed to the adjustment plate 92 by bolts that pass through the adjustment groove 921.

[0034] Therefore, when it is necessary to adjust the distance between the two conveyor belts 24, loosen the bolts fixed to the adjusting groove 921 so that the support plate 91 can move along the direction of the adjusting groove 921; when the support plate 91 is adjusted to the corresponding position, tighten the corresponding bolts to fix it, so that the distance between the two conveyor belts 24 is adjusted to a suitable distance to meet the conveying of tiles of different sizes. In the actual adjustment process, when the position of the support plate 91 is moved to the appropriate position, in order to facilitate the movement of the conveyor belt onto the support plate 91, the operator moves the pulleys 25 on the drive shaft 22 and the driven shaft 23 accordingly to facilitate the smooth conveying of the conveyor belt 24.

[0035] The above are merely preferred embodiments of this utility model. It should be noted that, for those skilled in the art, several modifications and improvements can be made without departing from the inventive concept of this utility model, and these all fall within the protection scope of this utility model.

Claims

1. A tile grinding machine, characterized in that, The device includes a frame (1), a conveying device (2), a grinding device (3), and a pressing device (4). The conveying device (2), the grinding device (3), and the pressing device (4) are all mounted on the frame (1). The grinding device (3) is located below the conveying device (2), and the pressing device (4) is located above the conveying device (2). The grinding device (3) includes a grinding wheel (31), which is arranged corresponding to the conveying device (2) and is vertically arranged.

2. The tile grinding machine according to claim 1, characterized in that, The conveying device (2) includes a conveying motor (21), a drive shaft (22), a driven shaft (23), a conveying belt (24), and pulleys (25). The conveying motor (21) is mounted on the frame (1). The drive shaft (22) is connected to the output shaft of the conveying motor (21). Pulleys (25) are fitted on both the drive shaft (22) and the driven shaft (23). The conveying belt (24) is fitted on the pulleys (25).

3. The tile grinding machine according to claim 2, characterized in that, There are multiple polishing devices (3), with each pair of polishing devices (3) forming a group, and there are multiple groups. The two polishing devices (3) in each group are arranged opposite to each other, and each group of polishing devices (3) is arranged along the length of the conveyor belt (24). There are two conveyor belts (24).

4. The tile grinding machine according to any one of claims 1 to 3, characterized in that, The grinding device (3) also includes a mounting plate (32), a lifting plate (33), a drive motor (34), and a lifting cylinder (35). The mounting plate (32) is mounted on the frame (1), the cylinder body of the lifting cylinder (35) is mounted on the mounting plate (32), the lifting plate (33) is connected to the piston rod of the lifting cylinder (35), the drive motor (34) is fixed on the lifting plate (33), and the grinding wheel (31) is connected to the output shaft of the drive motor (34).

5. The tile grinding machine according to claim 4, characterized in that, It also includes a left and right adjustment device (5) and a base plate (6). The left and right adjustment device (5) includes an adjustment motor (51), a lead screw (52) and a lead screw nut (53). The base plate (6) is mounted on the frame (1). The mounting plate (32) is mounted on the frame (1) through the base plate (6). The adjustment motor (51) is fixed on the base plate (6). The lead screw (52) is connected to the output shaft of the adjustment motor (51). The lead screw nut (53) is fixed to the bottom of the mounting plate (32). The lead screw (52) and the lead screw nut (53) cooperate with each other.

6. The tile grinding machine according to claim 3, characterized in that, The pressing device (4) includes a pressing cylinder (41), a pressing beam (42) and a pressing wheel (43). The pressing cylinder (41) is fixed on the frame (1). The pressing beam (42) is connected to the piston rod of the pressing cylinder (41). The length direction of the pressing beam (42) is consistent with the length direction of the conveyor belt (24). There are multiple pressing wheels (43) arranged along the length direction of the pressing beam (42). The pressing wheels (43) are located above the grinding wheel (31).

7. The tile grinding machine according to claim 6, characterized in that, It also includes a dust collection device (7), which includes a dust collection hood (71), a dust collection pipe (72), and a vacuum cleaner (73). The dust collection hood (71) covers the outside of the grinding wheel (31), one end of the dust collection pipe (72) is connected to the dust collection hood (71), and the vacuum cleaner (73) is connected to the other end of the dust collection pipe (72).

8. The tile grinding machine according to claim 5, characterized in that, The base plate (6) is provided with a guide rail (8), and the bottom of the mounting plate (32) is provided with a slider (10), which cooperates with the guide rail (8).

9. The tile grinding machine according to claim 3, characterized in that, It also includes a conveyor belt adjustment device (9), which includes a support plate (91) and an adjustment plate (92). The adjustment plate (92) is fixed on the frame (1). The support plate (91) is located below the upper conveyor belt (24). The adjustment plate (92) is perpendicular to the support plate (91). The adjustment plate (92) is provided with an adjustment groove (921). The adjustment groove (921) is arranged along the length direction of the adjustment plate (92). The support plate (91) is fixed on the adjustment plate (92) through the adjustment groove (921).

Images