Ceramic grinding machine with protective structure

Abstract

The utility model discloses a ceramic grinding machine with a protective structure, which comprises a grinding table, the upper surface of the grinding table is fixedly connected with two guide rails, the outer surface of each guide rail is connected with a sliding seat in a sliding manner, the upper surface of each sliding seat is fixedly connected with a lifting shell, an electric sliding rail is arranged above the grinding table, and the electric sliding rail is connected with the lifting shell in a sliding manner. The two ends of the electric sliding rail extend into the lifting shells, an electric push rod is fixedly installed at the top end of each lifting shell, and the output end of each electric push rod is connected with the upper surface of the electric sliding rail. According to the device, the protective cover is arranged outside the grinding tool bit, the grinding tool bit can be protected, the protective cover is connected with the dust collecting box through the negative pressure pipe, during grinding machining, the negative pressure effect is provided through the negative pressure fan, ceramic powder generated during grinding enters the dust collecting box through the negative pressure pipe, and the powder is filtered through a filter screen frame in the dust collecting box; and the ceramic powder can be prevented from influencing the grinding quality.

Description

Technical Field

[0001] The utility model relates to the field of ceramic grinders, in particular to a ceramic grinder with a protective structure. Background Art

[0002] Ceramics is a general term for pottery and porcelain. Common ceramic materials include clay, alumina, kaolin, etc. Ceramic materials are generally hard but less plastic. In addition to being used in tableware and decoration, ceramics also play an important role in the development of science and technology. Ceramic raw materials are made from clay, a large amount of resources originally available on the earth, after quenching. Clay is tough in nature and can be molded when exposed to water at room temperature. It can be carved when slightly dry and ground when completely dry. Currently, the most used ceramic product is the tiles used on the floor of buildings. After the tiles are processed and formed, they need to be ground to ensure their smooth surface.

[0003] According to Chinese patent No. CN218556582U, a ceramic grinder with a protective structure includes a motor, a grinding head, a protective cover and a moving mechanism; the grinding head is fixed at the output end of the motor, the protective cover is arranged on the outside of the grinding head, and the motor is fixed to the grinding machine table through the moving mechanism; the moving mechanism includes a movable slide rail installed on the grinding machine table, and the motor is slidably arranged on the movable slide rail; the protective cover includes a left side shield and a right side shield, and the left side shield and the right side shield are respectively fixed on the left and right sides of the grinding head. In the above patent scheme, a movable protective cover is arranged on the outside of the grinding head to facilitate the protection of the grinding head, but the device is not convenient for collecting the ground ceramic powder during use, and the ceramic powder is retained on the surface of the tile, which will affect the grinding quality of the ceramic. For this reason, we propose a ceramic grinder with a protective structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a ceramic grinding machine with a protective structure to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A ceramic grinding machine with a protective structure comprises a grinding table, the upper surface of the grinding table is fixedly connected to two guide rails, the outer surface of each guide rail is slidably connected to a slide seat, the upper surface of each slide seat is fixedly connected to a lifting shell, an electric slide rail is arranged above the grinding table, both ends of the electric slide rail extend to the inside of the lifting shell, an electric push rod is fixedly installed on the top of each lifting shell, the output end of each electric push rod is connected to the upper surface of the electric slide rail, the sliding end of the electric slide rail is fixedly connected to a fixed seat, the upper surface of the fixed seat is fixedly installed with a driving motor, A bearing is fixedly inlaid on the upper surface of the fixed seat, and a rotating shaft is fixedly installed on the inner ring of the bearing. A protective cover is provided below the fixed seat, and a grinding head is arranged inside the protective cover. A through opening is opened on the upper surface of the protective cover, and the bottom end of the rotating shaft passes through the through opening and is connected to the top of the grinding head. A dust collecting box is fixedly connected to the bottom surface of the grinding table, and a filter rack is fixedly installed inside the dust collecting box. An exhaust port is opened on the left side of the dust collecting box, and a negative pressure fan is fixedly installed on the inner wall of the dust collecting box. The outer surface of the protective cover is fixedly connected to two negative pressure pipes, and each of the negative pressure pipes is connected to the dust collecting box.

[0007] In a further embodiment, two sliding holes are opened on the upper surface of the fixed seat, and a sliding rod is slidably connected to the inside of each sliding hole. The bottom end of each sliding rod is connected to the upper surface of the protective cover, the top end of each sliding rod is fixedly connected to a pull ring, and the outer surface of each sliding rod is sleeved with a reset spring.

[0008] In a further embodiment, a cleaning port is provided on the right side of the dust box, a protective door is movably hinged to the right side of the dust box through a hinge, and an observation window is provided on the right side of the protective door.

[0009] In a further embodiment, two supporting legs are fixedly mounted on the bottom surface of the grinding table, and a mounting panel is fixedly connected between the two supporting legs.

[0010] In a further embodiment, a controller is fixedly mounted on the front side of the mounting panel, and the controller is electrically connected to the electric push rod, the electric slide rail, the drive motor and the negative pressure fan through wires.

[0011] In a further embodiment, the air exhaust port is communicated with the negative pressure fan, and handles are fixedly connected to the side surfaces of the two lifting shells that are away from each other.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The device arranges a guide rail on the grinding table, and the slide seat drives the lifting shell to slide back and forth on the guide rail. The electric push rod on the lifting shell cooperates with the electric slide rail, so that the electric slide rail can be adjusted up and down, which is convenient for controlling the grinding depth. The electric slide rail adopts a screw slide rail. By installing a fixed seat on the electric slide rail, the grinding head can be driven to slide left and right. A protective cover is arranged on the outside of the grinding head to protect the grinding head. The protective cover is connected to the dust box through a negative pressure pipe. During the grinding process, a negative pressure fan provides negative pressure, so that the ceramic powder generated by grinding enters the dust box through the negative pressure pipe, and the filter rack in the dust box filters the powder, thereby preventing the ceramic powder from affecting the grinding quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of a ceramic grinder with a protective structure.

[0015] Figure 2 It is a front cross-sectional view of a fixed seat in a ceramic grinding machine with a protective structure.

[0016] Figure 3 It is a front cross-sectional view of a dust collecting box in a ceramic grinding machine with a protective structure.

[0017] Figure 4 It is a top sectional view of the protective cover in the ceramic grinding machine with a protective structure.

[0018] In the figure: 1. Grinding table; 2. Mounting panel; 3. Support leg; 4. Guide rail; 5. Slide seat; 6. Lifting shell; 7. Electric slide rail; 8. Electric push rod; 9. Driving motor; 10. Fixed seat; 11. Protective door; 12. Observation window; 13. Dust box; 14. Controller; 15. Pull ring; 16. Slide hole; 17. Reset spring; 18. Protective cover; 19. Bearing; 20. Slide rod; 21. Grinding cutter head; 22. Through port; 23. Rotating shaft; 24. Negative pressure fan; 25. Exhaust port; 26. Filter rack; 27. Negative pressure pipe; 28. Cleaning port. DETAILED DESCRIPTION

[0019] 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", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. 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.

[0020] 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 an indirect connection 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 by specific circumstances.

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4In the utility model, a ceramic grinding machine with a protective structure includes a grinding table 1, and the upper surface of the grinding table 1 is fixedly connected to two guide rails 4, and the outer surface of each guide rail 4 is slidably connected to a slide seat 5, and the upper surface of each slide seat 5 is fixedly connected to a lifting shell 6. An electric slide rail 7 is arranged above the grinding table 1, and both ends of the electric slide rail 7 extend to the inside of the lifting shell 6. An electric push rod 8 is fixedly installed on the top of each lifting shell 6, and the output end of each electric push rod 8 is connected to the upper surface of the electric slide rail 7. The grinding depth is adjusted by controlling the electric push rod 8 to drive the electric slide rail 7. During the grinding process, the grinding head 21 can be pushed forward and backward by the handle on the lifting shell 6. The electric slide rail 7 is controlled to start, so that the grinding head 21 can be adjusted left and right. The electric slide rail 7 adopts PM5002-300B1-K0 linear screw slide rail.

[0023] The sliding end of the electric slide rail 7 is fixedly connected with a fixed seat 10, a driving motor 9 is fixedly installed on the upper surface of the fixed seat 10, a bearing 19 is fixedly inlaid on the upper surface of the fixed seat 10, a rotating shaft 23 is fixedly installed on the inner ring of the bearing 19, a protective cover 18 is provided below the fixed seat 10, a grinding head 21 is provided inside the protective cover 18, a through opening 22 is opened on the upper surface of the protective cover 18, the bottom end of the rotating shaft 23 passes through the through opening 22 and is connected to the top of the grinding head 21, a dust box 13 is fixedly connected to the bottom surface of the grinding table 1, a filter rack 26 is fixedly installed inside the dust box 13, and the filter rack 26 consists of a fixed frame and a through hole 22. The filter screen can filter the powder, an exhaust port 25 is provided on the left side of the dust box 13, the exhaust port 25 is connected to the negative pressure fan 24, and the two lifting shells 6 are fixedly connected to the side away from each other with a handle, the inner wall of the dust box 13 is fixedly installed with a negative pressure fan 24, and the outer surface of the protective cover 18 is fixedly connected to two negative pressure pipes 27, each negative pressure pipe 27 is connected to the dust box 13. During the grinding process, the negative pressure fan 24 on the dust box 13 provides negative pressure suction to the negative pressure pipe 27, so that the ceramic powder generated by grinding is sucked into the dust box 13, and the powder is filtered by the filter rack 26 in the dust box 13.

[0024] Two sliding holes 16 are provided on the upper surface of the fixed seat 10, and a sliding rod 20 is slidably connected to the inside of each sliding hole 16. The bottom end of each sliding rod 20 is connected to the upper surface of the protective cover 18, and the top of each sliding rod 20 is fixedly connected to a pull ring 15. The outer surface of each sliding rod 20 is sleeved with a reset spring 17. The reset spring 17 cooperates with the sliding rod 20, and the pull ring 15 at the top of the sliding rod 20 is pulled, so that the sliding rod 20 can drive the protective cover 18 to rise, which is convenient for the replacement and maintenance of the grinding head 21. A cleaning port 28 is provided on the right side of the dust box 13, and a protective door 11 is hinged on the right side of the dust box 13 through a hinge. An observation window 12 is provided on the right side of the protective door 11. A cleaning port 28 is provided on one side of the box 13 to facilitate opening the protective door 11 for cleaning. A fixing buckle is also provided on the protective door 11 to facilitate fixing the protective door 11 after closing it. Two supporting legs 3 are fixedly installed on the bottom surface of the grinding table 1, and a mounting panel 2 is fixedly connected between the two supporting legs 3. A controller 14 is fixedly installed on the front of the mounting panel 2. The controller 14 is electrically connected to the electric push rod 8, the electric slide rail 7, the drive motor 9 and the negative pressure fan 24 through wires. The utility model is controlled by the controller 14. The connection circuit and control principle of the controller 14 and the electric push rod 8, the electric slide rail 7, the drive motor 9 and the negative pressure fan 24 are existing conventional technologies and will not be repeated here.

[0025] The working principle of the utility model is:

[0026] When in use, first support the grinder in the use position by the support legs 3 and the dust box 13, turn on the power of the grinder, place the ceramic tile to be processed on the grinding table 1, and adjust the grinding depth by controlling the electric push rod 8 to drive the electric slide rail 7. During the grinding process, the grinding head 21 can be pushed forward and backward by the handle on the lifting shell 6, and the electric slide rail 7 can be controlled to start, so that the grinding head 21 can be adjusted left and right. During the grinding process, the negative pressure fan 24 on the dust box 13 provides negative pressure suction to the negative pressure pipe 27, and the ceramic powder generated by grinding is sucked into the dust box 13, and the powder is filtered by the filter rack 26 in the dust box 13. A protective door 11 is set on one side of the dust box 13. The protective door 11 is opened and the ceramic powder can be cleaned through the cleaning port 28.

[0027] It is obvious 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 features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0028] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A ceramic grinding machine with a protective structure, characterized in that: The invention comprises a grinding table (1), wherein the upper surface of the grinding table (1) is fixedly connected to two guide rails (4), the outer surface of each guide rail (4) is slidably connected to a slide seat (5), the upper surface of each slide seat (5) is fixedly connected to a lifting shell (6), an electric slide rail (7) is arranged above the grinding table (1), both ends of the electric slide rail (7) extend into the interior of the lifting shell (6), the top of each lifting shell (6) is fixedly installed with an electric push rod (8), the output end of each electric push rod (8) is connected to the upper surface of the electric slide rail (7), the sliding end of the electric slide rail (7) is fixedly connected to a fixed seat (10), the upper surface of the fixed seat (10) is fixedly installed with a driving motor (9), the upper surface of the fixed seat (10) is fixedly inlaid with a bearing (19), and the bearing ( The inner ring of the grinding table (19) is fixedly installed with a rotating shaft (23), a protective cover (18) is provided below the fixed seat (10), a grinding head (21) is provided inside the protective cover (18), a through opening (22) is provided on the upper surface of the protective cover (18), the bottom end of the rotating shaft (23) passes through the through opening (22) and is connected to the top of the grinding head (21), the bottom surface of the grinding table (1) is fixedly connected with a dust collecting box (13), a filter rack (26) is fixedly installed inside the dust collecting box (13), an exhaust port (25) is provided on the left side of the dust collecting box (13), a negative pressure fan (24) is fixedly installed on the inner wall of the dust collecting box (13), and the outer surface of the protective cover (18) is fixedly connected to two negative pressure pipes (27), each of which is connected to the dust collecting box (13).

2. A ceramic grinding machine with a protective structure according to claim 1, characterized in that: The upper surface of the fixed seat (10) is provided with two sliding holes (16), the interior of each sliding hole (16) is slidably connected with a sliding rod (20), the bottom end of each sliding rod (20) is connected to the upper surface of the protective cover (18), the top end of each sliding rod (20) is fixedly connected with a pull ring (15), and the outer surface of each sliding rod (20) is sleeved with a reset spring (17).

3. The ceramic grinding machine with a protective structure according to claim 1, characterized in that: The right side of the dust box (13) is provided with a cleaning port (28), the right side of the dust box (13) is movably hinged with a protective door (11) via a hinge, and the right side of the protective door (11) is provided with an observation window (12).

4. The ceramic grinding machine with a protective structure according to claim 1, characterized in that: Two supporting legs (3) are fixedly mounted on the bottom surface of the grinding table (1), and a mounting panel (2) is fixedly connected between the two supporting legs (3).

5. The ceramic grinding machine with a protective structure according to claim 4, characterized in that: A controller (14) is fixedly mounted on the front of the mounting panel (2), and the controller (14) is electrically connected to the electric push rod (8), the electric slide rail (7), the drive motor (9) and the negative pressure fan (24) respectively through wires.

6. The ceramic grinding machine with a protective structure according to claim 1, characterized in that: The air outlet (25) is connected to the negative pressure fan (24), and a handle is fixedly connected to the side surfaces of the two lifting shells (6) that are away from each other.

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