A polishing platform for post-processing of recrystallized silicon carbide products

Abstract

The present disclosure relates to the technical field of recrystallized silicon carbide products, and one embodiment of the present disclosure provides a polishing platform for post-processing of recrystallized silicon carbide products, which comprises a processing table, the top of the processing table is provided with a plurality of first support plates and second support plates at both ends, the side surface of the first support plate is connected with the fixed end of a first air cylinder, the telescopic end of the first air cylinder is movably connected with a first clamping plate, the side surface of the second support plate is connected with the fixed end of a second air cylinder, the telescopic end of the second air cylinder is movably connected with a second clamping plate, and a polisher is arranged above the processing table and moves up and down by adjusting a sliding rail. Through the above technical solution, the technical problem of low polishing efficiency in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the technical field of recrystallized silicon carbide products, and in particular to a grinding platform for post-processing of recrystallized silicon carbide products. Background Technology

[0002] Recrystallized silicon carbide bricks are refractory products made from silicon carbide as the raw material, with silicon carbide directly bonded to each other. A key characteristic is the absence of a second phase. Composed of 100% α-SiC, they are a new type of energy-saving kiln furniture material developed in the 1980s. Recrystallized silicon carbide bricks are mainly used as kiln furniture, offering advantages such as energy saving, increased effective kiln volume, shortened firing cycles, improved kiln production efficiency, and high economic benefits. They can also be used as burner nozzle heads, ceramic radiant heating tubes, and element protection tubes (especially for atmosphere furnaces).

[0003] Currently, after the tubular recrystallized silicon carbide products are manufactured, their end faces often need to be ground flat and ground to a certain length. In the existing technology, the end faces of tubular silicon carbide products are mostly manually ground by hand-held angle grinders. This grinding method is inefficient and cannot be accurately ground, resulting in low precision.

[0004] Therefore, it is necessary to provide a grinding platform for post-processing of recrystallized silicon carbide products to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a grinding platform for post-processing of recrystallized silicon carbide products.

[0006] This utility model provides a grinding platform for post-processing of recrystallized silicon carbide products, comprising: a processing table, with multiple first support plates and second support plates at both ends of the top of the processing table, the number of first support plates and second support plates being the same and arranged side by side, the side of the first support plate being connected to the fixed end of the first cylinder, the telescopic end of the first cylinder being movably connected to the first clamping plate, the side of the second support plate being connected to the fixed end of the second cylinder, the telescopic end of the second cylinder being movably connected to the second clamping plate, a grinding machine being provided above the processing table on one side of the first support plate, the side of the grinding machine being connected to a mounting plate, the mounting plate being slidably connected to an adjusting slide rail via a slider, the adjusting slide rail being installed on one side of a rotating plate, the other side of the rotating plate being connected to the drive end of a rotary motor, the fixed end of the rotary motor being installed on the side of a moving plate, the bottom of the moving plate being connected to a moving slide rail via a slider, and the moving slide rail being installed on the top of the processing table.

[0007] Preferably, the sides of the first clamping plate and the second clamping plate are respectively provided with a first connecting hole and a second connecting hole, the inner wall of the first connecting hole is threaded to the outer surface of the telescopic end of the first cylinder, and the inner wall of the second connecting hole is threaded to the outer surface of the telescopic end of the second cylinder.

[0008] Preferably, the first clamping plate and the second clamping plate have the same shape, and the side of the first clamping plate is arc-shaped.

[0009] Preferably, a first clamping pad and a second clamping pad are respectively bonded to the opposite sides of the first clamping plate and the second clamping plate, and the first clamping pad and the second clamping pad are made of rubber.

[0010] Preferably, one side of the rotating plate is provided with an adjustment groove, and the adjustment slide rail is installed inside the adjustment groove.

[0011] Preferably, the top of the processing table is provided with a slide rail groove, and the movable slide rail is installed inside the slide rail groove.

[0012] Preferably, the bottom of the movable plate is provided with an L-shaped first guide block and a second guide block on both sides. The first guide block and the second guide block are slidably connected to the first guide groove and the second guide groove, respectively. The first guide groove and the second guide groove are respectively set on the top of the processing table on both sides of the slide rail groove.

[0013] Preferably, the top of the processing table between the first support plate and the second support plate is provided with a plurality of support grooves, and the fixed end of the support cylinder is installed inside the support groove, and the telescopic end of the support cylinder is connected to the bottom of the lower support plate.

[0014] Preferably, a protective ring is provided on the other side of the rotating plate, one end of the protective ring is rotatably connected to a protective groove, the protective groove is provided on the side of the moving plate, and the rotary motor is provided on the inner side of the protective ring.

[0015] Preferably, a baffle is provided above the processing table, the baffle is slidably connected to a baffle slide rail by a slider, the baffle slide rail is installed inside the baffle groove, and the baffle groove is located on the top of the processing table.

[0016] Compared with related technologies, the grinding platform for post-processing of recrystallized silicon carbide products provided by this utility model has the following beneficial effects:

[0017] This invention allows the grinding machine to move up and down on a rotating plate by adjusting the slide rail. Driven by a rotary motor, the rotating plate rotates and, in conjunction with the adjusting slide rail, allows the grinding machine to move arbitrarily on a plane. Driven by the sliding rail, the grinding machine can also move left and right, moving to the end face of the product for grinding. Through the above mechanism, automatic grinding is achieved, effectively improving grinding accuracy and efficiency.

[0018] By setting up an arc-shaped first clamping plate and a second clamping plate, this utility model can make closer contact with the sides of the tubular silicon carbide product when clamping it, thereby improving the stability of clamping the tubular silicon carbide product.

[0019] This invention improves the stability of the rotating plate during rotation by setting a protective ring and limiting the movement of the protective groove. Furthermore, by placing the rotating motor inside the protective ring, the rotating motor is protected. Attached Figure Description

[0020] To more clearly illustrate the technical solutions in the embodiments of this utility model, the accompanying drawings used in the description of the embodiments of this utility model will be briefly introduced below. Obviously, the drawings described below are merely some exemplary embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the content of the exemplary embodiments of this utility model and these drawings without any creative effort.

[0021] Figure 1 A schematic diagram of a preferred embodiment of a polishing platform for post-processing of recrystallized silicon carbide products provided by this utility model;

[0022] Figure 2 for Figure 1 The diagram shows the structure of a grinding platform for post-processing of recrystallized silicon carbide products from the rear view.

[0023] Figure 3 for Figure 1 The diagram shows the structure of the protective groove.

[0024] The following are the labeling elements in the diagram: 1. Processing table; 2. Rotating plate; 3. Protective ring; 4. Moving plate; 5. Moving slide rail; 6. Slide rail groove; 7. First guide block; 8. First guide groove; 9. Second guide block; 10. Second guide groove; 11. Second support plate; 12. Second cylinder; 13. Second clamping plate; 14. Second clamping pad; 15. Adjustment groove; 16. Adjustment slide rail; 17. Mounting plate; 18. Grinding machine; 19. First support plate; 20. First cylinder; 21. First clamping plate; 22. First clamping pad; 23. Baffle; 24. Baffle slide rail; 25. Baffle groove; 26. Rotary motor; 27. Protective groove; 28. Support groove; 29. ​​Support cylinder; 30. Lower support plate. Detailed Implementation

[0025] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit its scope.

[0026] To keep the drawings concise, only the parts relevant to the utility model are shown schematically in each drawing; these do not represent the actual structure of the product. Furthermore, for ease of understanding, in some drawings, only one of the components with the same structure or function is schematically shown, or only one is labeled. In this document, "a" not only means "only one," but can also mean "more than one," and "several" includes "two" and "more than two."

[0027] In this document, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0028] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0029] In the description of this embodiment, terms such as "upper," "lower," "left," and "right" are based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of description and simplification of operation, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0030] Furthermore, in the description of this application, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0031] refer to Figures 1 to 3 This utility model provides a grinding platform for post-processing of recrystallized silicon carbide products, comprising: a processing table 1, wherein multiple first support plates 19 and second support plates 11 are provided at both ends of the top of the processing table 1, the number of first support plates 19 and second support plates 11 being the same and arranged side by side, the side of the first support plate 19 being connected to the fixed end of the first cylinder 20, the telescopic end of the first cylinder 20 being movably connected to the first clamping plate 21, and the side of the second support plate 11 being connected to the fixed end of the second cylinder 12, the telescopic end of the second cylinder 12 being movably connected to the fixed end of the second cylinder 12. A second clamping plate 13 is connected. A grinding machine 18 is provided above the processing table 1 on one side of the first support plate 19. The side of the grinding machine 18 is connected to the mounting plate 17. The mounting plate 17 is slidably connected to the adjusting slide rail 16 via a slider. The adjusting slide rail 16 is installed on one side of the rotating plate 2. The other side of the rotating plate 2 is connected to the drive end of the rotary motor 26. The fixed end of the rotary motor 26 is installed on the side of the moving plate 4. The bottom of the moving plate 4 is connected to the moving slide rail 5 via a slider. The moving slide rail 5 is installed on the top of the processing table 1.

[0032] It should be noted that: the extension and retraction of the first cylinder 20 and the second cylinder 12 can realize the forward and backward movement of the first clamping plate 21 and the second clamping plate 13. During grinding, tubular or square products can be placed between the first clamping plate 21 and the second clamping plate 13. Driven by the first cylinder 20 and the second cylinder 12, the first clamping plate 21 and the second clamping plate 13 move, so that the first clamping plate 21 and the second clamping plate 13 contact the two sides of the product respectively, thereby clamping and fixing the product, which is convenient for subsequent grinding operations and prevents the product from moving during the grinding process, thus affecting the grinding accuracy.

[0033] The grinding machine 18 is an existing angle grinder. By adjusting the slide rail 16, the grinding machine 18 can be moved up and down on the rotating plate 2. Driven by the rotary motor 26, the rotating plate 2 can rotate and cooperate with the adjusting slide rail 16 to allow the grinding machine 18 to move arbitrarily on the plane. Driven by the moving slide rail 5, the grinding machine 18 can be moved left and right to the end face of the product for grinding. Through the above mechanism, automatic grinding operation is realized, which effectively improves grinding accuracy and efficiency.

[0034] In an embodiment of this utility model, the first clamping plate 21 and the second clamping plate 13 are respectively provided with a first connecting hole and a second connecting hole. The inner wall of the first connecting hole is threaded to the outer surface of the telescopic end of the first cylinder 20, and the inner wall of the second connecting hole is threaded to the outer surface of the telescopic end of the second cylinder 12.

[0035] It should be noted that by setting a first connecting hole and threading it to the first cylinder 20, and setting a second connecting hole and threading it to the first cylinder 20, the first clamping plate 21 and the second clamping plate 13 can be quickly installed and disassembled.

[0036] In the embodiments of this utility model, reference is made to Figure 1 As shown, the first clamping plate 21 and the second clamping plate 13 have the same shape, and the side of the first clamping plate 21 is arc-shaped.

[0037] It should be noted that by setting the arc-shaped first clamping plate 21 and second clamping plate 13, when clamping the tubular silicon carbide product, the first clamping plate 21 and second clamping plate 13 can make closer contact with the sides of the product, thereby improving the stability of clamping the tubular silicon carbide product.

[0038] In the embodiments of this utility model, reference is made to Figure 1 , Figure 2 As shown, a first clamping pad 22 and a second clamping pad 14 are respectively bonded to the opposite sides of the first clamping plate 21 and the second clamping plate 13, and the first clamping pad 22 and the second clamping pad 14 are made of rubber.

[0039] It should be noted that by setting the first clamping pad 22 and the second clamping pad 14 made of rubber, the pressure on the clamping part of the recrystallized silicon carbide product can be reduced, preventing it from being damaged due to excessive pressure.

[0040] In the embodiments of this utility model, reference is made to Figure 2 As shown, one side of the rotating plate 2 is provided with an adjustment groove 15, and the adjustment slide rail 16 is installed inside the adjustment groove 15.

[0041] It should be noted that by setting the adjustment groove 15, the adjustment slide rail 16 can be installed in it, thereby protecting the adjustment slide rail 16.

[0042] In the embodiments of this utility model, reference is made to Figure 1 As shown, the top of the processing table 1 is provided with a slide rail groove 6, and the movable slide rail 5 is installed inside the slide rail groove 6.

[0043] It should be noted that by setting the slide rail groove 6, the movable slide rail 5 can be installed in it, thereby protecting the movable slide rail 5;

[0044] In the embodiments of this utility model, reference is made to Figure 1 As shown, the bottom sides of the movable plate 4 are respectively provided with an L-shaped first guide block 7 and a second guide block 9. The first guide block 7 and the second guide block 9 are slidably connected to the first guide groove 8 and the second guide groove 10, respectively. The first guide groove 8 and the second guide groove 10 are respectively set on the top of the processing table 1 on both sides of the slide rail groove 6.

[0045] It should be noted that by setting the first guide block 7 and the second guide block 9, and by using the first guide groove 8 and the second guide groove 10 for limiting and guiding, the stability of the moving plate 4 moving left and right is improved.

[0046] In the embodiments of this utility model, reference is made to Figure 3 As shown, the top of the processing table 1 between the first support plate 19 and the second support plate 11 is provided with a plurality of support grooves 28. The fixed end of the support cylinder 29 is installed inside the support groove 28, and the telescopic end of the support cylinder 29 is connected to the bottom of the lower support plate 30.

[0047] It should be noted that by setting up the support cylinder 29, the lower support plate 30 can be moved up and down by the extension and retraction of the support cylinder 29. During grinding, the lower support plate 30 can contact the bottom of the product to support the product and improve the stability of the product when it is placed.

[0048] In the embodiments of this utility model, reference is made to Figure 2 As shown, a protective ring 3 is provided on the other side of the rotating plate 2. One end of the protective ring 3 is rotatably connected to a protective groove 27. The protective groove 27 is provided on the side of the moving plate 4. The rotary motor 26 is provided on the inner side of the protective ring 3.

[0049] It should be noted that by setting the protective ring 3, the stability of the rotating plate 2 during rotation can be improved by limiting the movement of the protective groove 27, and by placing the rotating motor 26 inside the protective ring 3, the protective ring 3 can protect the rotating motor 26.

[0050] In the embodiments of this utility model, reference is made to Figure 2As shown, a baffle 23 is provided above the processing table 1. The baffle 23 is slidably connected to the baffle slide rail 24 by a slider. The baffle slide rail 24 is installed inside the baffle groove 25, which is located on the top of the processing table 1.

[0051] It should be noted that by setting a movable baffle 23, the baffle 23 can be driven by the baffle slide rail 24 to contact the end face of the product, thereby limiting the product and preventing it from moving during the grinding process, which would affect the grinding accuracy.

[0052] The working principle of the grinding platform for post-processing of recrystallized silicon carbide products provided by this utility model is as follows:

[0053] By adjusting the slide rail 16, the grinding machine 18 can be moved up and down on the rotating plate 2. Driven by the rotary motor 26, the rotating plate 2 rotates and, in conjunction with the adjusting slide rail 16, allows the grinding machine 18 to move arbitrarily on the plane. Driven by the moving slide rail 5, the grinding machine 18 can be moved left and right, moving to the end face of the product for grinding. Through the above mechanism, automatic grinding operation is realized, effectively improving grinding accuracy and efficiency.

[0054] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0055] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A polishing platform for post-processing of recrystallized silicon carbide products, characterized in that, include: A processing table (1) has multiple first support plates (19) and second support plates (11) at both ends of its top. The number of first support plates (19) and second support plates (11) is the same and they are arranged side by side. The side of the first support plate (19) is connected to the fixed end of the first cylinder (20), and the telescopic end of the first cylinder (20) is movably connected to the first clamping plate (21). The side of the second support plate (11) is connected to the fixed end of the second cylinder (12), and the telescopic end of the second cylinder (12) is movably connected to the second clamping plate (13). 9) A grinding machine (18) is provided above the processing table (1) on one side. The side of the grinding machine (18) is connected to the mounting plate (17). The mounting plate (17) is slidably connected to the adjusting slide rail (16) by a slider. The adjusting slide rail (16) is installed on one side of the rotating plate (2). The other side of the rotating plate (2) is connected to the drive end of the rotary motor (26). The fixed end of the rotary motor (26) is installed on the side of the moving plate (4). The bottom of the moving plate (4) is connected to the moving slide rail (5) by a slider. The moving slide rail (5) is installed on the top of the processing table (1).

2. The polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The first clamping plate (21) and the second clamping plate (13) are respectively provided with a first connecting hole and a second connecting hole. The inner wall of the first connecting hole is threaded to the outer surface of the telescopic end of the first cylinder (20), and the inner wall of the second connecting hole is threaded to the outer surface of the telescopic end of the second cylinder (12).

3. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 2, characterized in that, The first clamping plate (21) has the same shape as the second clamping plate (13), and the side of the first clamping plate (21) is arc-shaped.

4. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 3, characterized in that, The first clamping plate (21) and the second clamping plate (13) are respectively bonded with a first clamping pad (22) and a second clamping pad (14), and the first clamping pad (22) and the second clamping pad (14) are made of rubber.

5. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The rotating plate (2) has an adjustment groove (15) on one side, and the adjustment slide rail (16) is installed inside the adjustment groove (15).

6. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The top of the processing table (1) is provided with a slide rail groove (6), and the movable slide rail (5) is installed inside the slide rail groove (6).

7. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The bottom of the movable plate (4) is provided with an L-shaped first guide block (7) and a second guide block (9) on both sides. The first guide block (7) and the second guide block (9) are slidably connected to the first guide groove (8) and the second guide groove (10). The first guide groove (8) and the second guide groove (10) are respectively located on the top of the processing table (1) on both sides of the slide rail groove (6).

8. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The top of the processing table (1) between the first support plate (19) and the second support plate (11) is provided with multiple support grooves (28). The fixed end of the support cylinder (29) is installed inside the support groove (28), and the telescopic end of the support cylinder (29) is connected to the bottom of the lower support plate (30).

9. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, The other side of the rotating plate (2) is provided with a protective ring (3), one end of the protective ring (3) is rotatably connected to a protective groove (27), the protective groove (27) is provided on the side of the moving plate (4), and the rotary motor (26) is provided on the inner side of the protective ring (3).

10. A polishing platform for post-processing of recrystallized silicon carbide products according to claim 1, characterized in that, A baffle (23) is provided above the processing table (1). The baffle (23) is slidably connected to the baffle slide rail (24) by a slider. The baffle slide rail (24) is installed inside the baffle groove (25). The baffle groove (25) is located on the top of the processing table (1).

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