Disassembly-free automatic polishing and cleaning machine for ceramic roller of toughening furnace

Abstract

A disassembly-free automatic polishing and cleaning machine for a ceramic roller of a toughening furnace relates to the technical field of polishing and cleaning of the ceramic roller and comprises a rack, a PLC is mounted on the side face of the rack, a position adjusting mechanism is mounted on the inner side of the PLC, and a lifting mechanism is mounted at the bottom of an adjusting part of the position adjusting mechanism. According to the disassembly-free automatic polishing and cleaning machine for the ceramic roller of the toughening furnace, the polishing and cleaning operation can be carried out without disassembling the ceramic roller, the downtime of equipment is greatly shortened, the toughening furnace can continuously and stably run, the production efficiency is improved, and the production cost is reduced. The production efficiency is improved, damage to the ceramic roller caused by frequent disassembly and assembly is avoided, meanwhile, impurities and scales can be effectively removed through accurate grinding and cleaning, the surface of the ceramic roller is kept in a good state, the service life of the ceramic roller is prolonged, and the equipment maintenance cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of ceramic roller grinding and cleaning technology, and in particular to an automatic grinding and cleaning machine for tempering furnace ceramic rollers that does not require disassembly. Background Technology

[0002] During the tempered glass production process, impurities gradually accumulate on the surface of the ceramic rollers inside the tempering furnace. These impurities form scale, which not only affects the flatness and quality of the glass but also reduces the service life of the ceramic rollers. Traditional cleaning methods often require disassembling the ceramic rollers and transporting them to a specialized cleaning site for treatment. This process consumes a lot of manpower, resources, and time, seriously affecting production efficiency. Furthermore, frequent disassembly and reassembly of the ceramic rollers can easily damage them and increase the equipment failure rate. Utility Model Content

[0003] The technical problem this invention aims to solve is to overcome existing defects and provide an automatic grinding and cleaning machine for tempering furnace ceramic rollers that does not require disassembly. This machine can perform grinding and cleaning operations without disassembling the ceramic rollers, greatly reducing equipment downtime, enabling the tempering furnace to operate continuously and stably, and improving production efficiency. It avoids damage to the ceramic rollers caused by frequent disassembly and installation, while precise grinding and cleaning can effectively remove impurities and scale, keeping the surface of the ceramic rollers in good condition, extending their service life, and reducing equipment maintenance costs. This effectively solves the problems in the background technology.

[0004] To achieve the aforementioned objective, this utility model adopts the following technical solution:

[0005] An automatic grinding and cleaning machine for tempering furnace ceramic rollers without disassembly includes a frame. A PLC controller is mounted on the side of the frame, and a position adjustment mechanism is mounted inside the PLC controller. A lifting mechanism is mounted at the bottom of the adjustment part of the position adjustment mechanism. A dust collection box is fixed on the lifting part of the lifting mechanism, and a vacuum cleaner connected to the inside of the dust collection box is mounted on the top of the dust collection box. A cleaning nozzle is mounted on the side of the dust collection box and is connected to an external cleaning liquid supply system through a water pipe. A mounting plate is fixed at the bottom of the dust collection box, and a flexible grinding component is mounted on the mounting plate. The PLC controller is electrically connected to the vacuum cleaner and an external power supply.

[0006] Furthermore, the position adjustment mechanism includes a guide rod and a sliding seat, the end of the guide rod being fixedly connected to the frame, and the sliding seat being slidably connected to the guide rod.

[0007] Furthermore, the position adjustment mechanism also includes a lead screw, a transmission nut, and a servo motor. The lead screw is rotatably mounted on the inner side of the frame. The transmission nut is fixed on the sliding seat and threadedly connected to the lead screw. The servo motor is mounted on the side of the frame and its output shaft is fixedly connected to the end of the lead screw. The servo motor is electrically connected to the PLC controller.

[0008] Furthermore, the lifting mechanism includes an electric push rod and a connecting block. The electric push rod is installed at the bottom of the sliding seat, and the connecting block is fixed to the telescopic end of the electric push rod. The connecting block is fixedly connected to the top of the dust collection box, and the electric push rod is electrically connected to the PLC controller.

[0009] Furthermore, the flexible grinding assembly includes a grinding head, a movable rod, and a limiting block. Several movable rods are provided, and each movable rod is movably connected to the mounting plate. The grinding head is fixed at the bottom of the movable rod, and the limiting block is fixed at the top of the movable rod and positioned above the mounting plate.

[0010] Furthermore, the flexible grinding assembly also includes a spring, which is sleeved on the movable rod and positioned between the mounting plate and the grinding head.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: This automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly has the following advantages:

[0012] 1. It adjusts the grinding position of the flexible grinding component through a position adjustment mechanism and a lifting mechanism, allowing grinding and cleaning operations to be performed without disassembling the ceramic roller. This greatly shortens the equipment downtime, enables the tempering furnace to operate continuously and stably, and improves production efficiency. It avoids the damage to the ceramic roller caused by frequent disassembly and installation. At the same time, precise grinding and cleaning can effectively remove impurities and scale, keep the surface of the ceramic roller in good condition, extend its service life, and reduce equipment maintenance costs. It also reduces manual intervention, lowers labor intensity, and improves the convenience and reliability of production management.

[0013] 2. It uses a dust-collecting structure to ensure the cleanliness of the cleaning environment, thereby effectively improving the cleanliness and smoothness of the ceramic roller surface, and thus improving the production quality of tempered glass.

[0014] 3. Its flexible grinding components can adapt to the surface shape of the ceramic roller, thus ensuring the grinding effect. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Figure 2 This is a three-dimensional cross-sectional structural diagram of the present invention;

[0017] Figure 3 This utility model Figure 2 A magnified structural diagram at point A.

[0018] In the diagram: 1-Frame, 2-PLC controller, 3-Position adjustment mechanism, 31-Lead screw, 32-Guide rod, 33-Transmission nut, 34-Sliding seat, 35-Servo motor, 4-Lifting mechanism, 41-Electric push rod, 42-Connecting block, 5-Flexible grinding assembly, 51-Grinding head, 52-Spring, 53-Lever, 54-Limit block, 6-Dust collection box, 7-Dust collector, 8-Water pipe, 9-Cleaning nozzle, 10-Mounting plate. Detailed Implementation

[0019] The present invention will be explained in detail through the following embodiments. The purpose of disclosing the present invention is to protect all technical improvements within the scope of the present invention.

[0020] Please see Figure 1-3 This embodiment provides a technical solution: an automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly, including a frame 1, a PLC controller 2 mounted on the side of the frame 1, a position adjustment mechanism 3 mounted inside the PLC controller 2, a lifting mechanism 4 mounted at the bottom of the adjustment part of the position adjustment mechanism 3, a dust collection box 6 fixed on the lifting part of the lifting mechanism 4, and a vacuum cleaner 7 connected to the inside of the dust collection box 6 mounted on the top of the dust collection box 6, a cleaning nozzle 9 mounted on the side of the dust collection box 6, the cleaning nozzle 9 connected to an external cleaning liquid supply system via a water pipe 8, and a mounting plate 10 fixed at the bottom of the dust collection box 6. The mounting plate 10 is equipped with a flexible polishing component 5. The PLC controller 2 is electrically connected to the vacuum cleaner 7 and the external power supply. The dust generated during the polishing process enters the dust collection box 6 and is then collected by the vacuum cleaner 7. During the polishing process, the external cleaning fluid supply system delivers cleaning fluid to the cleaning nozzle 9 through the water pipe 8. The cleaning fluid is sprayed onto the surface of the ceramic roller through the cleaning nozzle 9 to perform the cleaning operation. The dust collection structure ensures the cleanliness of the cleaning environment, thereby effectively improving the cleanliness and smoothness of the ceramic roller surface and thus improving the production quality of tempered glass.

[0021] The position adjustment mechanism 3 includes a guide rod 32 and a sliding seat 34. The end of the guide rod 32 is fixedly connected to the frame 1, and the sliding seat 34 is slidably connected to the guide rod 32. The position adjustment mechanism 3 also includes a lead screw 31, a transmission nut 33, and a servo motor 35. The lead screw 31 is rotatably mounted on the inner side of the frame 1. The transmission nut 33 is fixed on the sliding seat 34 and threadedly connected to the lead screw 31. The servo motor 35 is mounted on the side of the frame 1, and its output shaft is fixedly connected to the end of the lead screw 31. The servo motor 35 is electrically connected to the PLC controller 2. The lifting mechanism 4 includes an electric push rod 41 and a connecting block 42. The electric push rod 41 is mounted on the bottom of the sliding seat 34. The connecting block 42 is fixed to the telescopic end of the electric push rod 41 and is fixedly connected to the top of the dust collection box 6. The electric push rod 41 is electrically connected to the PLC controller 2. The output shaft of the servo motor 35 drives the lead screw 31 to rotate. The lead screw 31 and the transmission nut 35 are connected to the PLC controller 2. The 33-thread drive, with the transmission nut 33 driving the sliding seat 34 to slide along the guide rod 32, adjusts the grinding position of the flexible grinding component 5, allowing it to reciprocate along the axial direction of the ceramic roller. The telescopic end of the electric push rod 41 drives the dust collection box 6 to move up and down via the connecting block 42, thereby adjusting the distance between the flexible grinding component 5 and the ceramic roller. This allows for grinding and cleaning operations without disassembling the ceramic roller, significantly reducing equipment downtime and enabling the tempering furnace to operate continuously and stably, thus improving production efficiency. It avoids damage to the ceramic roller caused by frequent disassembly and installation. At the same time, precise grinding and cleaning effectively removes impurities and scale, maintaining the surface of the ceramic roller in good condition, extending its service life, and reducing equipment maintenance costs. It also reduces manual intervention, lowers labor intensity, and improves the convenience and reliability of production management.

[0022] The flexible grinding assembly 5 includes a grinding head 51, a movable rod 53, and a limiting block 54. Several movable rods 53 are provided, each connected vertically to the mounting plate 10. The grinding head 51 is fixed to the bottom of the movable rod 53, and the limiting block 54 is fixed to the top of the movable rod 53 and positioned above the mounting plate 10. The flexible grinding assembly 5 also includes a spring 52, which is sleeved on the movable rod 53 and positioned between the mounting plate 10 and the grinding head 51. During grinding, the grinding head 51 contacts the surface of the ceramic roller, pushing the movable rod 53 to move relative to the mounting plate 10. At this time, the spring 52 is compressed and deformed, and the deformation force of the spring 52 reacts to the grinding head 51, thus pressing the grinding head 51 firmly against the surface of the ceramic roller. During its movement, the movable rod 53 drives the limiting block 54 to move up and down, adapting to the surface shape of the ceramic roller, thereby ensuring the grinding effect.

[0023] The working principle of the automatic grinding and cleaning machine for tempering furnace ceramic rollers without disassembly provided by this utility model is as follows: The output shaft of the servo motor 35 drives the lead screw 31 to rotate. The lead screw 31 is threadedly driven by the transmission nut 33. The transmission nut 33 drives the sliding seat 34 to slide along the guide rod 32, thereby adjusting the grinding position of the flexible grinding component 5. This allows the flexible grinding component 5 to reciprocate along the axial direction of the ceramic roller. The telescopic end of the electric push rod 41 drives the dust collection box 6 to move up and down through the connecting block 42, thereby adjusting the distance between the flexible grinding component 5 and the ceramic roller. The dust generated during the grinding process enters the dust collection box. Inside the dustbin 6, dust is collected by the vacuum cleaner 7. During the polishing process, the polishing head 51 contacts the surface of the ceramic roller. The polishing head 51 pushes the movable rod 53 to move relative to the mounting plate 10. At this time, the spring 52 is compressed and deformed. The deformation force of the spring 52 acts on the polishing head 51, so that the polishing head 51 is pressed against the surface of the ceramic roller. During the movement, the movable rod 53 drives the limit block 54 to move up and down. During the polishing process, the external cleaning fluid supply system delivers cleaning fluid to the cleaning nozzle 9 through the water pipe 8. The cleaning fluid is sprayed onto the surface of the ceramic roller through the cleaning nozzle 9, thereby cleaning it.

[0024] It is worth noting that the components disclosed in the above embodiments are all general standard parts or parts known to those skilled in the art. Their structures and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods. The PLC controller 2 model is selected as ES, and the grinding head 51 can be a wear-resistant flexible grinding head, which is a product available on the market.

[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances. For example, a rotary connection can refer to a rotary connection through a bearing.

[0026] The parts of this utility model not described in detail are prior art. Although this utility model has been specifically shown and introduced in conjunction with preferred embodiments, there are many methods and approaches to implement this technical solution. The above description is only a preferred embodiment of this utility model. However, those skilled in the art should understand that various changes in form and detail can be made to this utility model without departing from the spirit and scope of this utility model as defined by the appended claims, and all such changes shall be within the protection scope of this utility model.

Claims

1. An automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly, comprising a frame (1), characterized in that: A PLC controller (2) is installed on the side of the frame (1). A position adjustment mechanism (3) is installed on the inside of the PLC controller (2). A lifting mechanism (4) is installed at the bottom of the adjustment part of the position adjustment mechanism (3). A dust collection box (6) is fixed on the lifting part of the lifting mechanism (4). A vacuum cleaner (7) connected to the inside of the dust collection box (6) is installed on the top of the dust collection box (6). A cleaning nozzle (9) is installed on the side of the dust collection box (6). The cleaning nozzle (9) is connected to the external cleaning liquid supply system through a water pipe (8). A mounting plate (10) is fixed at the bottom of the dust collection box (6). A flexible polishing component (5) is mounted on the mounting plate (10). The PLC controller (2) is electrically connected to the vacuum cleaner (7) and the external power supply respectively.

2. The automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly as described in claim 1, characterized in that: The position adjustment mechanism (3) includes a guide rod (32) and a sliding seat (34). The end of the guide rod (32) is fixedly connected to the frame (1), and the sliding seat (34) is slidably connected to the guide rod (32).

3. The automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly as described in claim 2, characterized in that: The position adjustment mechanism (3) also includes a lead screw (31), a transmission nut (33) and a servo motor (35). The lead screw (31) is rotatably mounted on the inner side of the frame (1). The transmission nut (33) is fixed on the sliding seat (34) and threadedly connected to the lead screw (31). The servo motor (35) is mounted on the side of the frame (1) and its output shaft is fixedly connected to the end of the lead screw (31). The servo motor (35) is electrically connected to the PLC controller (2).

4. The automatic grinding and cleaning machine for ceramic rollers of tempering furnaces without disassembly, as described in claim 1 or 2, is characterized in that: The lifting mechanism (4) includes an electric push rod (41) and a connecting block (42). The electric push rod (41) is installed at the bottom of the sliding seat (34). The connecting block (42) is fixed to the telescopic end of the electric push rod (41). The connecting block (42) is fixedly connected to the top of the dust collection box (6). The electric push rod (41) is electrically connected to the PLC controller (2).

5. The automatic grinding and cleaning machine for tempering furnace ceramic rollers without disassembly according to claim 1, characterized in that: The flexible grinding assembly (5) includes a grinding head (51), a movable rod (53), and a limiting block (54). The movable rod (53) has several rods, and all the movable rods (53) are movably connected to the mounting plate (10) vertically. The grinding head (51) is fixed at the bottom of the movable rod (53), and the limiting block (54) is fixed at the top of the movable rod (53) and is located above the mounting plate (10).

6. The automatic grinding and cleaning machine for tempering furnace ceramic rollers without disassembly according to claim 5, characterized in that: The flexible grinding assembly (5) also includes a spring (52), which is sleeved on the movable rod (53) and is disposed between the mounting plate (10) and the grinding head (51).

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