Dust removal assembly for grinding ceramic sealing ring

Abstract

The utility model discloses a dust removal assembly for grinding a ceramic sealing ring. Comprising a machine frame, a workbench arranged on the machine frame, a polishing head which is located above the workbench and driven by a multi-axis linkage mechanism installed on the machine frame to move in multiple directions, and a dust removal assembly which is located below the workbench and installed in a machine cabinet arranged on the machine frame. The dust removal assembly comprises a dust removal channel and a fan, the dust removal channel is installed above the machine cabinet and located on the workbench, the fan is communicated with the dust removal channel, and a dust suction pipe communicated with a protective cover installed on the polishing head is installed above the dust removal channel located on the workbench. Meanwhile, generated dust can be sucked away in time, the diffusion range of the dust is further reduced, the time for dust residues and subsequent suction removal is shortened, the phenomenon that the dust wraps the grinding head can be effectively reduced, and the grinding effect and working stability of the grinding head are guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of ceramic sealing ring manufacturing and processing technology, specifically to a dust removal component for grinding ceramic sealing rings. Background Technology

[0002] Ceramic sealing rings are widely used in mechanical seals, especially in the automotive and petrochemical industries. However, grinding is an unavoidable process in the production of ceramic sealing rings, generating a large amount of dust. This not only pollutes the environment and affects the health of operators but can also negatively impact the grinding equipment, reducing its lifespan and operating efficiency. Traditional dust removal methods often involve installing vacuum cleaners and protective covers in the work area to remove dust that has diffused within a certain range. However, when the grinding head is in contact with the ceramic sealing ring, it is often difficult to effectively control dust splashing and promptly remove the generated dust. This expands the dust diffusion range, prolongs dust residue, and increases the time required for subsequent removal. Furthermore, dust enveloping the grinding head, if not removed promptly, will reduce the grinding effect and operational stability of the grinding head. Utility Model Content

[0003] The purpose of this invention is to provide a dust removal component for grinding ceramic sealing rings. This dust removal component can effectively reduce dust splashing when the grinding head contacts the ceramic sealing ring during grinding, and can also remove the generated dust in a timely manner, further reducing the dust diffusion range, shortening the time for dust residue and subsequent removal, and effectively reducing the phenomenon of dust covering the grinding head, thus ensuring the grinding effect and working stability of the grinding head.

[0004] The technical solution adopted by this utility model to solve the above problems is:

[0005] A dust removal assembly for grinding ceramic sealing rings includes a frame and a worktable mounted on it, a grinding head located above the worktable and driven to move in multiple directions by a multi-axis linkage mechanism mounted on the frame, and a dust removal assembly installed inside a cabinet mounted on the frame below the worktable. The dust removal assembly includes a dust removal channel mounted on the worktable above the cabinet and a fan connected to it. A suction pipe connected to a protective cover mounted on the grinding head is installed above the dust removal channel on the worktable.

[0006] Preferably, a slot is provided on one side wall of the dust removal channel located inside the cabinet and a cover plate is provided on the slot, and a dust removal filter plate is detachably installed at the connection between the bottom of the dust removal channel located at the slot and the fan.

[0007] Preferably, the dust suction pipe is detachably mounted on the exhaust port provided on the top plate of the dust removal channel. Multiple sets of exhaust ports and dust suction pipes are provided correspondingly, and the exhaust ports are fitted with matching plugs.

[0008] Preferably, the dust removal assembly further includes a second dust removal channel on the workbench located below the grinding head, and a second dust removal filter plate is detachably installed on the top of the second dust removal channel on the workbench. The second dust removal channel is connected to the dust removal channel through a second suction pipe, and filter screens are installed at both ends of the second suction pipe.

[0009] Preferably, the second dust removal channel, which is located below the second dust removal filter plate and inside the cabinet, has a second slot on one side wall and a second cover plate is provided on the second slot.

[0010] Preferably, multiple sets of the second dust suction pipes are provided, and each of the second dust suction pipes is equipped with a pipe valve. The connecting pipes between the fan, the dust removal channel, and the second dust removal channel located inside the cabinet are also connected by pneumatic couplings.

[0011] Preferably, the dust removal channel and the second dust removal channel are detachably installed on the workbench via the first mounting slot and the second mounting slot respectively provided at corresponding positions on the workbench.

[0012] Preferably, the side of the cabinet located below the rack is equipped with a door assembly and multiple sets of covers.

[0013] Preferably, the worktable located below the grinding head is also surrounded by and detachably equipped with multiple sets of side baffles.

[0014] Compared with the prior art, this utility model has the following advantages and effects:

[0015] This utility model relates to a dust removal component for grinding ceramic sealing rings. Compared to the dust removal structures commonly used on grinding machines, this component features a protective cover on the grinding head. This design, without affecting the normal grinding process, effectively limits the dust generated during grinding. Combined with the rotation direction of the grinding head during grinding, it effectively reduces the amplitude of dust splashing, further minimizing the dust's spread and accumulation. Furthermore, the connection between the suction pipe and the fan in the dust removal component via a dust removal channel on the worktable allows for timely removal of dust generated during grinding. This effectively reduces dust splashing, further minimizing dust spread, shortening the time required for dust residue and subsequent removal, and effectively reducing the adhesion or even encapsulation of large amounts of dust inside the protective cover or on the grinding head, thus ensuring the grinding effect and operational stability of the grinding head. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of a dust removal component for grinding ceramic sealing rings according to an embodiment of this utility model.

[0017] Figure 2 This is an enlarged view of the structure of the multi-axis linkage mechanism that is installed on the frame above the worktable and drives the grinding head to move in multiple directions, according to an embodiment of this utility model.

[0018] Figure 3-4 This is an enlarged view of the structure of the dust removal component inside the cabinet according to an embodiment of this utility model.

[0019] Figure 5-6 This is a partially enlarged view of the internal structure of the second dust removal channel in this embodiment of the present invention.

[0020] Figure 7 This is an enlarged view of the connection structure between the first dust removal channel, the second dust removal channel, and the workbench in an embodiment of this utility model.

[0021] Figure 8 This is an enlarged view of the structure of multiple sets of side baffles on the workbench in an embodiment of this utility model.

[0022] Figure Numbers: Frame 1, Workbench 11, First Mounting Slot 111, Second Mounting Slot 112, Cabinet 12, Door Assembly 121, Cover 122, Side Baffle 13, Mounting Hole 131, Multi-axis Linkage Mechanism 2, Drive Component 20, Ball Screw 21, Synchronous Belt Slide Table 22, Grinding Head 3, Protective Cover 31, Dust Removal Assembly 4, First Dust Removal Channel 41, Dust Removal Filter Plate 411, Slot 412, Cover Plate 41 3. Plug-in structure 414, pin 415, plug hole 416, isolation strip 417, top plate 418, exhaust port 419, plug 4191, slot 4192, fan 42, suction pipe 43, brush 431, second dust removal channel 44, second isolation strip 441, second slot 442, second cover plate 443, second dust removal filter plate 45, second suction pipe 46, pipe valve 461, pneumatic coupling 47. Detailed Implementation

[0023] The present invention will now be described in detail with reference to the accompanying drawings and through embodiments. The following embodiments are explanations of the present invention, but the present invention is not limited to the following embodiments.

[0024] See Figure 1-4This embodiment relates to a dust removal assembly 4 for grinding ceramic sealing rings, including a frame 1 and a worktable 11 mounted on it, a grinding head 3 located above the worktable 11 and driven to move in multiple directions by a multi-axis linkage mechanism 2 mounted on the frame 1, and a dust removal assembly 4 installed inside a cabinet 12 mounted on the frame 1 below the worktable 11. The dust removal assembly 4 includes a dust removal channel mounted on the worktable 11 above the cabinet 12 and a fan 42 connected to it. A suction pipe 43 is installed above the dust removal channel on the worktable 11 and connected to a protective cover 31 mounted on the grinding head 3.

[0025] Specifically in this embodiment, such as Figure 1 The overall structure of this dust removal assembly 4 for grinding ceramic sealing rings, as shown, can be combined with [other components] in actual use. Figure 2 The multi-axis linkage mechanism 2 shown adopts the conventional structure of ball screw 21 combined with synchronous belt slide 22 in the prior art. Driven by multiple sets of drive motors installed at different positions on the frame 1, it can realize the rotation of the grinding head 3 for grinding and the position adjustment of the ceramic sealing ring in the X, Y and Z axes on the frame 1 above the worktable 11 during the grinding process. After the ceramic sealing ring is clamped and positioned by manual holding or with the help of external clamping tools, the grinding head 3 is driven by the multi-axis linkage mechanism 2 to perform a multi-directional grinding process on the ceramic sealing ring according to different grinding requirements. At the same time, during the above grinding process, the dust removal component 4 located below the worktable 11 and inside the cabinet 12 can perform dust removal work simultaneously. For details, please refer to Figure 3 and Figure 4 As shown, the fan 42 located inside the cabinet 12 operates and, through the dust removal channel and the suction pipe 43 connected to the protective cover 31 on the grinding head 3, can promptly remove the dust generated during the grinding process of the grinding head 3. Simultaneously, the dust entering the suction pipe 43 can reach the dust removal channel and be filtered by the dust removal filter plate 411 installed inside. The dust removal filter plate 411 can be selected according to the appropriate structure and suitable model based on the dust removal requirements. The suction pipe 43 can be made of... Figure 4The material used is a retractable corrugated pipe or a flexible hose with redundant length on the worktable 11, so as not to affect the normal grinding process when the grinding head 3 moves in different directions along the frame 1 through the multi-axis linkage mechanism 2. During the grinding process, the multi-axis linkage mechanism 2 and the dust removal component 4, which are installed on the upper and lower sides of the worktable 11 and inside the frame 1 and cabinet 12 respectively, can be used to perform automated operation such as status adjustment through the corresponding control elements installed inside the cabinet 12 and the operation buttons connected to them. Compared to the dust removal structures commonly used on common grinding machines, this dust removal component 4 for grinding ceramic sealing rings features a protective cover 31 on the grinding head 3. This design, without affecting the normal grinding process, effectively limits the dust generated during grinding. Combined with the rotation direction of the grinding head 3 during grinding, it effectively reduces the amplitude of dust splashing, further minimizing the dust's diffusion range and accumulation space. Furthermore, the connection between the suction pipe 43 and the fan 42 in the dust removal component 4 via the dust removal channel on the worktable 11 allows for timely removal of dust generated during grinding. This effectively reduces dust splashing, further minimizing the dust's diffusion range, shortening the time required for dust residue and subsequent removal, and effectively reducing the adhesion or even encapsulation of large amounts of dust within the protective cover 31 or on the grinding head 3. This ensures the grinding effect and operational stability of the grinding head 3.

[0026] like Figure 4 As shown, a slot 412 is provided on one side wall of the dust removal channel located inside the cabinet 12, and a cover plate 413 is provided on the slot 412. A dust removal filter plate 411 is detachably installed at the connection between the bottom of the dust removal channel at the slot 412 and the fan 42. The cover plate 413 and the slot 412 are detachably connected by a plug-in structure 414 formed by multiple sets of pins 415 and plug holes 416 respectively. The dust removal filter plate 411 can be detachably connected during the blocking process by the isolation strip 417 provided at the bottom of the dust removal channel. Thus, when the dust on the dust removal filter plate 411 inside the dust removal channel accumulates to a certain amount, the detachable connection process of the cover plate 413 on the dust removal channel facilitates the cleaning of the inside of the dust removal channel and the replacement of the dust removal filter plate 411, improving the convenience and practicality of operation.

[0027] The suction pipe 43 is detachably mounted on the exhaust port 419 provided on the top plate 418, which is detachably installed on the dust removal channel. Multiple sets of exhaust ports 419 and suction pipes 43 are provided correspondingly, and each exhaust port 419 is fitted with a matching plug 4191. Specifically, from... Figure 4 and Figure 7As can be seen, the top plate 418 is detachably installed on the top of the dust removal channel on the workbench 11 via bolted connections, further improving the structural detachability and maintenance convenience of the dust removal channel. Simultaneously, the exhaust port 419 on the top plate 418 allows for the detachable connection of the suction pipe 43 via a plug-in method, facilitating the installation, disassembly, cleaning, and replacement of the suction pipe 43. Furthermore, the exhaust port 419 is equipped with a slot 4192, facilitating the plug-in fixing of the suction pipe 43. Combined with external wire or clamp structures, this further enhances the connection stability between the suction pipe 43, the exhaust port 419, and the protective cover 31 on the grinding head 3. Additionally, multiple sets of exhaust ports 419 on the top plate 418 can be provided according to different usage requirements, in conjunction with… Figure 4 The process of connecting the plug 4191 shown or the suction pipe 43 with a retractable corrugated tube structure and a brush 431 at one end, combined with manual operation, can perform dust removal at different positions for this type of ceramic sealing ring grinding dust removal component 4, further improving the dust removal effect and usage flexibility of this dust removal component 4, and meeting different usage needs.

[0028] like Figure 5-6As shown, the dust removal assembly 4 also includes a second dust removal channel 44 located on the workbench 11 below the grinding head 3. A second dust removal filter plate 45 is detachably installed on the top of the second dust removal channel 44 on the workbench 11. The second dust removal channel 44 is connected to the dust removal channel through a second suction pipe 46, and filter screens are installed at both ends of the second suction pipe 46. When the dust removal assembly 4 is working, it can also perform a synchronous dust removal process on the workbench 11 below the grinding head 3 through the second dust removal channel 44. Specifically, when the fan 42 is working, the dust accumulated on the workbench 11 or the dust floating above can be initially filtered by the second dust removal filter plate 45 and then enter the second dust removal channel 44. Subsequently, it is filtered a second time through the second suction pipe 46 and the filter screens installed at both ends of the second suction pipe 46 before entering the dust removal channel. Finally, it is filtered a third time by the dust removal filter plate 411 installed at the bottom of the dust removal channel. The discharge process involves selecting appropriate filtration structures and models for the second dust removal filter plate 45 and filter screen according to usage requirements. The addition of a second dust removal channel 44 on the workbench 11, combined with the synchronous dust suction process of the dust suction pipe 43 on the dust removal channel for the grinding head 3, further expands the range of dust that can be removed during the grinding process of the grinding head 3, further shortens the dust removal time, effectively ensures the cleanliness of the workbench 11, and improves the dust removal effect, efficiency, and functional versatility of this dust removal component 4. Furthermore, the second dust removal filter plate 45 can be detachably connected during the blocking process via the second isolation strip 441 surrounding the second dust removal channel 44, facilitating cleaning operations such as cleaning the second dust removal filter plate 45 and the interior of the second dust removal channel 44, and enabling daily inspections and subsequent maintenance, thereby improving the working stability of the dust removal component 4.

[0029] The second dust removal channel 44, located below the second dust removal filter plate 45 and inside the cabinet 12, has a second slot 442 on one side wall, and a second cover plate 443 is provided on the second slot 442. The second slot 442 and the second cover plate 443 on the second dust removal channel 44 are respectively adapted to the slot 412 and the cover plate 413 on the dust removal channel. Thus, when the dust inside the second dust removal channel 44 accumulates to a certain amount, the second cover plate 443 can be detachably connected to the second dust removal channel 44 through the plug-in structure 414. This facilitates the cleaning of the inside of the second dust removal channel 44 and the filter screens at both ends of the second suction pipe 46, as well as the replacement of corresponding filter components, improving the ease of operation and flexibility during use.

[0030] The second suction pipe 46 is provided in multiple sets, and each of the second suction pipe 46 is equipped with a pipe valve 461. The connecting pipe between the fan 42, the dust removal channel and the second dust removal channel 44 located inside the cabinet 12 is also connected to a pneumatic coupling 47. The addition of the pipe valve 461 on the second suction pipe 46 can realize the selective use of the second dust removal channel 44 according to different usage requirements. The pneumatic coupling 47 can be selected according to usage requirements, such as a pneumatic two-piece or pneumatic three-piece, etc. In combination with the pneumatic coupling 47 connected to the connecting pipe between the fan 42, the dust removal channel and the second dust removal channel 44 located inside the cabinet 12, it is convenient to view and adjust the air pressure inside the pipeline, so as to ensure the dust removal stability of the dust removal component 4 and the working stability of this ceramic sealing ring grinding dust removal component 4.

[0031] See Figure 7 The dust removal channel and the second dust removal channel 44 are detachably installed on the workbench 11 via the first mounting slot 111 and the second mounting slot 112 respectively provided at corresponding positions on the workbench 11. The dust removal channel and the second dust removal channel 44, which are placed and locked in the first mounting slot 111 and the second mounting slot 112 respectively provided at corresponding positions on the workbench 11 using this detachable connection method, can further improve the overall detachability and disassembly flexibility of the dust removal component 4, and facilitate daily inspection and subsequent maintenance operations.

[0032] The side of the cabinet 12 located below the rack 1 is respectively equipped with a door assembly 121 and multiple sets of covers 122, which can be rotated to open from the rack 1. Figure 1 and Figure 3 As can be seen, the installation of the side panel group 121 and multiple sets of cover 122 on the cabinet 12 can further reduce the difficulty of maintenance and further improve the convenience of operation in daily inspection and later maintenance.

[0033] The worktable 11 located below the grinding head 3 is also surrounded by and detachably equipped with multiple sets of side baffles 13, as detailed in the following document. Figure 8 The workbench 11 shown is surrounded by multiple sets of side baffles 13, which are connected by bolts to add structure and set installation positions. The multiple sets of side baffles 13 surrounding the workbench 11 can be selectively installed according to usage requirements. While not affecting the normal grinding process of the grinding head 3, they can further improve the dust removal effect of the dust removal component 4. In addition, the mounting holes 131 opened on the side baffles 13 can also be adapted to external clamping structures such as bench vises according to different usage requirements, thereby improving the functional diversity, usage flexibility and applicability of this dust removal component 4 for grinding ceramic sealing rings.

[0034] The above description in this specification is merely illustrative of the present invention. Those skilled in the art to which this invention pertains may make various modifications or additions to the described specific embodiments or use similar methods to replace them, as long as they do not depart from the content of this specification or exceed the scope defined in the claims, all of which shall fall within the protection scope of this invention.

Claims

1. A dust removal assembly for grinding ceramic sealing rings, characterized in that: The device includes a frame and a worktable mounted on it, as well as grinding heads located above the worktable and driven to move in multiple directions by a multi-axis linkage mechanism mounted on the frame, and a dust removal assembly installed inside a cabinet mounted on the frame below the worktable. The dust removal assembly includes a dust removal channel mounted on the worktable above the cabinet and a fan connected to it. A suction pipe connected to a protective cover mounted on the grinding head is installed above the dust removal channel on the worktable.

2. The dust removal assembly for grinding ceramic sealing rings according to claim 1, characterized in that: A slot is provided on one side wall of the dust removal channel and a cover plate is provided on the slot. A dust removal filter plate can be detachably installed at the connection between the bottom of the dust removal channel and the fan.

3. The dust removal assembly for grinding ceramic sealing rings according to claim 1, characterized in that: The dust suction pipe is detachably installed on the exhaust port on the top plate of the dust removal channel. Multiple sets of exhaust ports and dust suction pipes are provided, and the exhaust ports are fitted with matching plugs.

4. The dust removal assembly for grinding ceramic sealing rings according to claim 1, characterized in that: The dust removal assembly also includes a second dust removal channel located on the workbench below the grinding head, and a second dust removal filter plate is detachably installed on the top of the second dust removal channel on the workbench. The second dust removal channel is connected to the dust removal channel through a second suction pipe, and filter screens are installed at both ends of the second suction pipe.

5. The dust removal assembly for grinding ceramic sealing rings according to claim 4, characterized in that: A second slot is provided on one side wall of the second dust removal channel, and a second cover plate is provided on the second slot.

6. The dust removal assembly for grinding ceramic sealing rings according to claim 4, characterized in that: The second dust suction pipe is provided in multiple sets and each of the second dust suction pipes is equipped with a pipe valve. The connecting pipes between the fan, the dust removal channel and the second dust removal channel located inside the cabinet are also connected by pneumatic couplings.

7. The dust removal assembly for grinding ceramic sealing rings according to claim 4, characterized in that: The dust removal channel and the second dust removal channel are respectively detachably installed on the workbench through the first mounting slot and the second mounting slot provided at the corresponding positions on the workbench.

8. The dust removal assembly for grinding ceramic sealing rings according to claim 1, characterized in that: The side of the cabinet is equipped with rotating doors and multiple sets of covers.

9. The dust removal assembly for grinding ceramic sealing rings according to claim 1, characterized in that: The workbench is also surrounded by and detachably equipped with multiple sets of side baffles.

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