Ceramic tile bottom cleaning device

Abstract

The utility model discloses a ceramic tile bottom cleaning device which comprises a frame body, a plurality of conveying belts, a polishing assembly, a driving assembly and a jacking assembly, the multiple conveying belts are rotationally arranged on the frame body at intervals so that polishing containing positions can be formed on the two sides of the conveying belts, the polishing assembly is rotationally arranged on the frame body and located in the polishing containing positions, and the driving assembly is arranged on the frame body. The frame body is further provided with a driving assembly and a jacking assembly. When the multiple conveying belts convey the ceramic tiles, the bottom marks of the ceramic tiles can be exposed through the grinding containing positions, the grinding assembly is driven to rotate through the driving assembly so that the grinding assembly can protrude out of the top walls of the conveying belts, and the ceramic tiles can abut against the conveying belts in cooperation with the jacking assembly so that the grinding assembly can grind the bottoms of the ceramic tiles; therefore, targeted cleaning is achieved, and the cleaning efficiency of the ceramic tile bottom mark can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ceramic tile cleaning, in particular to a ceramic tile bottom cleaning device. Background Art

[0002] In the production process of ceramic floor tiles, it is difficult to avoid the appearance of unqualified products; unqualified products (such as uneven color or black spots) are generally automatically identified by detection devices, and then automatically sorted and transported to the predetermined channel. Existing unqualified products are generally collected through the unqualified product channel and destroyed after collection to prevent defective products from entering the market and being passed off as good products; the method for dealing with unqualified products is generally to remove the bottom label and sell them at a low price as substandard products (products that do not meet the regular product standards but still have a certain use value).

[0003] The conventional method of removing the bottom mark of ceramic tiles is generally to manually grind the bottom mark with an angle grinder. Since there are multiple bottom marks on the bottom of ceramic tiles, this will cause problems of high labor intensity and long working hours. The existing ceramic tile grinding device is generally used for polishing the surface of ceramic tiles, and the entire surface needs to be polished. If it is used to grind the bottom mark, it will take a long time, affecting the cleaning efficiency of the bottom mark.

[0004] In view of this, the existing technology still needs to be improved and developed. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present utility model is to provide a ceramic tile bottom cleaning device, aiming to solve the problem of taking a long time and affecting the cleaning efficiency of the bottom label when removing the bottom label of ceramic tiles manually or using existing ceramic tile grinding devices.

[0006] The technical solution adopted by the utility model to solve the technical problem is as follows:

[0007] A ceramic tile bottom cleaning device comprises a frame and also includes:

[0008] A plurality of conveyor belts are rotatably disposed on the frame and are spaced apart to form grinding accommodation positions on both sides of the conveyor belts;

[0009] A grinding assembly is rotatably disposed on the frame; the grinding assembly is located in the grinding accommodation position;

[0010] A driving assembly is disposed on the frame; the driving assembly is connected to the grinding assembly to drive the grinding assembly to rotate and protrude from or be lower than the top wall of the conveyor belt;

[0011] The supporting assembly is arranged on the frame and is located above the conveyor belt so that the ceramic bricks abut against the surface of the conveyor belt.

[0012] Furthermore, the grinding assembly comprises:

[0013] A rotating shell is rotatably disposed on the frame;

[0014] A plurality of grinding wheels are rotatably disposed in the rotating housing and partially protrude from the rotating housing; the grinding wheels correspond to the grinding accommodation positions one by one;

[0015] The first motor is arranged in the rotating housing; the output shaft of the first motor is connected to the grinding wheel through a belt to drive the grinding wheel to rotate.

[0016] Furthermore, the driving assembly includes:

[0017] A support frame, arranged on the frame body;

[0018] A plurality of cylinders have one end rotatably disposed on the support frame and the other end rotatably disposed on the rotating shell.

[0019] Furthermore, the supporting assembly comprises:

[0020] A plurality of mounting plates are arranged on the frame; a plurality of mounting holes are arranged at intervals on the mounting plates;

[0021] A top holding plate is provided with a first screw rod, which matches with the mounting hole. A plurality of rubber wheels are rotatably arranged at the bottom of the top holding plate, and the rubber wheels correspond to the grinding accommodation positions.

[0022] Furthermore, the mounting plate is arranged on the frame through a second screw.

[0023] Furthermore, a fixing plate is provided on the frame, a supporting plate is provided on the top of the fixing plate, and the supporting plate is located at the bottom of the upper belt of the conveyor belt to support the upper belt of the conveyor belt.

[0024] Furthermore, guide components are respectively provided at both ends of the fixing plate.

[0025] Furthermore, the guide assembly comprises:

[0026] A guide plate, disposed on the fixed plate;

[0027] A plurality of fixing rods are disposed on the guide plate and are arranged at intervals along the length direction of the frame;

[0028] The guide wheel is rotatably arranged on the fixing rod.

[0029] Furthermore, a detection sensor is provided at the bottom of the top holding plate.

[0030] Furthermore, a plurality of dust suction ducts are arranged on the outer surface of the rotating shell, and the dust suction ducts correspond to the grinding wheels one by one.

[0031] Compared with the prior art, the beneficial effects of the utility model are:

[0032] In the utility model, a plurality of conveyor belts are rotatably arranged on a frame body and are arranged at intervals to form grinding accommodating positions on both sides of the conveyor belts. A grinding assembly is rotatably arranged on the frame body, and the grinding assembly is located in the grinding accommodating position. A driving assembly and a top holding assembly are also arranged on the frame body. When the plurality of conveyor belts convey ceramic tiles, the bottom label of the ceramic tiles will be exposed through the grinding accommodating position. The driving assembly is used to rotate the grinding assembly so that the grinding assembly protrudes from the top wall of the conveyor belt, and cooperates with the top holding assembly so that the ceramic tiles abut against the conveyor belt, so that the grinding assembly grinds the bottom of the ceramic tiles to achieve targeted cleaning, which can effectively improve the cleaning efficiency of the bottom label of the ceramic tiles. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0034] Figure 2 It is a schematic diagram of the structure of the grinding component and the driving component of the utility model.

[0035] Figure 3 It is a schematic diagram of the structure of the top holding component of the utility model.

[0036] Figure 4 This is a schematic diagram of the structure of the guide assembly of the utility model.

[0037] The numbers in the figure are as follows: 1. frame; 2. conveyor belt; 3. grinding assembly; 31. rotating shell; 32. grinding wheel; 33. first motor; 4. driving assembly; 41. support frame; 42. cylinder; 5. supporting assembly; 51. mounting plate; 52. supporting plate; 53. first screw; 54. rubber wheel; 55. second screw; 6. fixing plate; 61. supporting plate; 7. guide assembly; 71. guide plate; 72. fixing rod; 73. guide wheel; 8. dust suction duct. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical solution and effect of the utility model clearer and more specific, the utility model is further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0039] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] In view of the shortcomings of the prior art, this embodiment provides a ceramic tile bottom cleaning device, which can be specifically described as follows:

[0042] As attached Figure 1 As shown, a ceramic tile bottom cleaning device includes a frame 1, multiple conveyor belts 2, a grinding assembly 3, a driving assembly 4 and a top holding assembly 5. The frame 1 is composed of multiple channel steels welded together. A rotating rod is rotatably arranged on the frame 1, and multiple conveyor belts 2 are arranged on the rotating rod. The multiple conveyor belts 2 are arranged at intervals to form grinding accommodation positions on both sides of the conveyor belts 2, that is, there is a gap between two adjacent conveyor belts 2, and there is also a certain space between the conveyor belts 2 at both ends and the two sides of the frame 1; the grinding assembly 3 is rotatably arranged on the frame 1 to grind the ceramic tiles. The bottom mark of the ceramic tile is exposed in the grinding accommodating position, and the driving component 4 and the supporting component 5 are both arranged on the frame 1, and the driving component 4 cooperates with the grinding component 3 to drive the grinding component 3 to rotate, and makes the grinding end of the grinding component 3 protrude or be lower than the top wall of the conveyor belt 2, so as to facilitate the grinding of the bottom of the ceramic tile. The supporting component 5 is located above the conveyor belt 2, and is used to support the ceramic tile so that the ceramic tile is supported on the surface of the conveyor belt 2, so as to cooperate with the grinding component 3 to grind the bottom mark of the ceramic tile.

[0043] Specifically, a feeding and conveying mechanism is provided on one side of the frame 1. The feeding and conveying mechanism is a prior art and is used to convey defective or flawed ceramic tiles on the production line to the frame 1, and move them to the polishing station under the action of the conveyor belt 2; during the movement, the bottom of the supporting component 5 supports the top wall of the ceramic tile, so that the bottom wall of the ceramic tile is supported on the surface of the conveyor belt 2; when the ceramic tile moves to the polishing station, the driving component 4 drives the polishing component 3 to rotate, and the polishing end of the polishing component 3 rotates and is supported on the bottom wall of the ceramic tile, thereby polishing the bottom label of the ceramic tile to remove the bottom label; at the same time, the supporting component 5 is also to prevent the polishing component 3 from lifting the ceramic tile, which fails to polish the bottom label of the ceramic tile.

[0044] As attached Figure 1 As shown, the conveyor belt 2 includes a rotating wheel and a belt, and a motor is also provided on one side of the frame 1. The output shaft of the motor is connected to the rotating rod to drive the rotating wheel and the belt to rotate. The surface of the conveyor belt 2 is provided with patterns or grooves to increase the friction between the conveyor belt 2 and the ceramic tiles to prevent the ceramic tiles from sliding on the surface of the conveyor belt 2 when the grinding component 3 grinds the bottom mark of the ceramic tiles, thereby failing to play the role of grinding.

[0045] Rollers are respectively provided at both ends of the bottom of the frame 1, and the two rollers cooperate with the two rotating wheels so that the belt is sleeved on the rollers and the rotating wheels. At the same time, there is a part of the belt at the top and bottom of the frame 1. The belt at the top of the frame 1 is the upper belt, and the belt at the bottom of the frame 1 is the lower belt.

[0046] As attached Figure 1 and attached Figure 2 As shown, the grinding assembly 3 includes a rotating shell 31, a plurality of grinding wheels 32 and a first motor 33. The rotating shell 31 is rotatably set on the frame 1 and is located at the bottom of the upper belt of the conveyor belt 2; a plurality of grinding wheels are rotatably set inside the rotating shell 31, and a plurality of grinding wheel portions protrude from the rotating shell 31 to facilitate the grinding of the bottom of the ceramic tile. Specifically, the plurality of grinding wheels 32 are connected by a connecting rod, and the connecting rod is rotatably set in the rotating shell 31; the grinding wheels 32 correspond to the grinding accommodating positions one by one, and the grinding accommodating positions correspond to the bottom marks of the ceramic tiles to facilitate the grinding of the bottom marks of the ceramic tiles by the grinding wheels 32; a first motor 33 is also arranged inside the rotating shell 31, and the output shaft of the first motor 33 is connected to the connecting rods on the plurality of grinding wheels 32 through a belt to facilitate driving the plurality of grinding wheels 32 to rotate synchronously.

[0047] Specifically, when the ceramic tiles move to the grinding station, that is, above the grinding wheel 32, the driving assembly 4 drives the rotating shell 31 to rotate. During the rotation, the grinding wheel 32 rotates from the bottom of the belt on the conveyor belt 2 to the top wall of the upper belt protruding from the conveyor belt 2 to grind the ceramic tiles located on the surface of the belt on the conveyor belt 2.

[0048] Furthermore, the number of grinding wheels 32 and conveyor belts 2 can be set according to the number of bottom marks on the bottom of the ceramic tile. Generally, there are three groups of bottom marks on the bottom of the ceramic tile, each group includes two bottom marks, and they are arranged at intervals along the length direction of the ceramic tile; preferably, there are two conveyor belts 2 to form three grinding accommodating positions on the opposite side of the two conveyor belts 2 and between the two conveyor belts 2, and there are three grinding wheels 32, corresponding to the three groups of bottom marks respectively; when the bottom mark on one side of the bottom of the ceramic tile moves to the grinding station, the driving component 4 cooperates with the grinding wheel 32 for grinding. After grinding is completed, the driving component 4 drives the grinding wheel 32 to descend. When the three bottom marks on the other side of the same ceramic tile move to the grinding station, the driving component 4 drives the grinding wheel 32 to rise again to grind the bottom mark.

[0049] As attached Figure 1 and attached Figure 2 As shown, the driving assembly 4 includes a support frame 41 and a plurality of cylinders 42. The support frame 41 is arranged on the frame body 1 and is located below the upper belt of the conveyor belt 2. The support frame 41 is U-shaped, and a plurality of cylinders 42 are rotatably arranged on the support frame 41. One end of the cylinder 42 away from the support frame 41 is rotatably arranged with the rotating shell 31. Through the extension and retraction of the cylinder 42, the rotating shell 31 can be driven to rotate so that the grinding wheel 32 protrudes or is lower than the upper belt surface of the conveyor belt 2.

[0050] As attached Figure 3 As shown, the supporting assembly 5 includes a plurality of mounting plates 51 and a supporting plate 52. The plurality of mounting plates 51 are arranged on the frame 1 at intervals. The mounting plates 51 are provided with a plurality of mounting holes, which may be threaded holes. A first screw 53 is provided on the top of the supporting plate 52. The first screw 53 is threadedly matched with the mounting hole and can be fixed by a nut so that the mounting plate 51 and the supporting plate 52 are fixed. A plurality of rubber wheels 54 are rotatably provided at the bottom of the supporting plate 52, and the rubber wheels 54 correspond to the grinding accommodation positions. When the grinding wheel 32 is supported on the bottom of the ceramic tile, the rubber wheel 54 provides pressure.

[0051] Furthermore, second screws 55 are respectively provided at both ends of the mounting plate 51, and fixing holes are provided on both sides of the frame body 1. The fixing holes are threaded holes. The second screws 55 are threadedly matched with the fixing blocks and are fixed by nuts to fix the mounting plate 51 and the frame body 1.

[0052] Since the two rotating wheels on which the belt is mounted are far apart, when the bottom of the belt is unsupported, the ceramic tiles on the belt will sink downward.

[0053] As attached Figure 1 As shown, a fixed plate 6 is also provided on the frame 1, and a support plate 61 is provided on the top of the fixed plate 6. The support plate 61 is located at the bottom of the upper belt of the conveyor belt 2 to support the upper belt of the conveyor belt 2; the upper belt of the conveyor belt 2 slides along the support plate 61.

[0054] As attached Figure 1 and attached Figure 4 As shown, guide assemblies 7 are respectively provided at both ends of the fixed plate 6, and the guide assembly 7 includes a guide plate 71, a plurality of fixed rods 72 and a guide wheel 73. The guide plate 71 is provided on the fixed plate 6 and arranged along the length direction of the frame 1. The two guide plates 71 are respectively located on both sides of the conveyor belt 2. A plurality of fixed rods 72 are provided on the guide plate 71, and the plurality of fixed rods 72 are arranged at intervals along the length direction of the frame 1. A guide wheel 73 is rotatably provided on the fixed rod 72, and a conical groove is provided in the middle portion of the guide wheel 73 to facilitate the guided transportation of the ceramic tiles and prevent the ceramic tiles from being offset.

[0055] Furthermore, a detection sensor is provided at the bottom of the top holding plate 52. The detection sensor may be a distance sensor. The distance sensor is a prior art. The detection sensor is used to detect the position of the ceramic tile. The detection sensor corresponds to the grinding station. When the detection sensor detects the ceramic tile, the driving component 4 cooperates with the grinding component 3 to clean the bottom mark of the ceramic tile. At the same time, the interval time can be set to start the driving component 4 and the grinding component 3 again to clean the bottom mark on the other side of the bottom of the ceramic tile.

[0056] Furthermore, a plurality of dust suction pipes 8 are provided on the outer surface of the rotating shell 31, and the plurality of dust suction pipes 8 correspond one-to-one to the grinding wheel 32, that is, a dust suction pipe 8 is provided on one side of the grinding wheel 32, and the dust suction pipe 8 is connected to an external vacuum cleaner through a pipe, and the vacuum cleaner is the prior art; when the grinding wheel 32 grinds the bottom of the ceramic tile, a large amount of dust will be generated. By starting the vacuum cleaner and cooperating with the dust suction pipe 8 to absorb the dust, the spread of dust can be effectively prevented.

[0057] Those skilled in the art will readily come up with other embodiments of the present invention after considering the specification and practicing the solutions disclosed herein. The present invention is intended to cover any variations, uses or adaptations of the present invention, which follow the general principles of the present invention and include common knowledge or customary technical means in the art that are not disclosed in the present solution. The specification and examples are to be regarded as exemplary only, and the true scope and spirit of the present invention are indicated by the claims.

Claims

1. A ceramic tile bottom cleaning device, comprising a frame, characterized in that: Also includes: A plurality of conveyor belts are rotatably disposed on the frame and are spaced apart to form grinding accommodation positions on both sides of the conveyor belts; A grinding assembly is rotatably disposed on the frame; the grinding assembly is located in the grinding accommodation position; A driving assembly is disposed on the frame; the driving assembly is connected to the grinding assembly to drive the grinding assembly to rotate and protrude from or be lower than the top wall of the conveyor belt; The supporting assembly is arranged on the frame and is located above the conveyor belt so that the ceramic bricks abut against the surface of the conveyor belt.

2. A ceramic tile bottom cleaning device according to claim 1, characterized in that: The grinding assembly comprises: A rotating shell is rotatably disposed on the frame; A plurality of grinding wheels are rotatably disposed in the rotating housing and partially protrude from the rotating housing; the grinding wheels correspond to the grinding accommodation positions one by one; The first motor is arranged in the rotating housing; the output shaft of the first motor is connected to the grinding wheel through a belt to drive the grinding wheel to rotate.

3. A ceramic tile bottom cleaning device according to claim 2, characterized in that: The drive assembly comprises: A support frame, arranged on the frame body; A plurality of cylinders have one end rotatably disposed on the support frame and the other end rotatably disposed on the rotating shell.

4. A ceramic tile bottom cleaning device according to claim 1, characterized in that: The holding assembly comprises: A plurality of mounting plates are arranged on the frame; a plurality of mounting holes are arranged at intervals on the mounting plates; A top holding plate is provided with a first screw rod, which matches with the mounting hole. A plurality of rubber wheels are rotatably arranged at the bottom of the top holding plate, and the rubber wheels correspond to the grinding accommodation positions.

5. A ceramic tile bottom cleaning device according to claim 4, characterized in that: The mounting plate is arranged on the frame body through a second screw rod.

6. A ceramic tile bottom cleaning device according to claim 4, characterized in that: A fixing plate is arranged on the frame body, a supporting plate is arranged on the top of the fixing plate, and the supporting plate is located at the bottom of the upper belt of the conveyor belt to support the upper belt of the conveyor belt.

7. A ceramic tile bottom cleaning device according to claim 6, characterized in that: Both ends of the fixing plate are respectively provided with guide components.

8. A ceramic tile bottom cleaning device according to claim 7, characterized in that: The guide assembly comprises: A guide plate, disposed on the fixed plate; A plurality of fixing rods are disposed on the guide plate and are arranged at intervals along the length direction of the frame; The guide wheel is rotatably arranged on the fixing rod.

9. A ceramic tile bottom cleaning device according to claim 4, characterized in that: A detection sensor is arranged at the bottom of the top holding plate.

10. The ceramic tile bottom cleaning device according to claim 2, characterized in that: A plurality of dust suction pipes are arranged on the outer surface of the rotating shell, and the dust suction pipes correspond to the grinding wheels one by one.

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