Bottom grinding device for ceramic production

Abstract

The utility model relates to the technical field of ceramic cup production, and discloses a bottom grinding device for ceramic production, which comprises a support frame, a cup bottom grinding assembly is arranged on the support frame, the cup bottom grinding assembly is used for grinding the bottom of a ceramic cup, and the cup bottom grinding assembly comprises a rotating disc and a carborundum grinding disc rod. The arranged carborundum grinding disc rod is used for primary grinding and leveling, the basic flatness of the ceramic cup bottom is guaranteed, the sponge abrasive paper grinding disc rod is used for further fine grinding, the elasticity and softness of the sponge abrasive paper grinding disc rod can well treat sharp corners of the ceramic cup bottom, the ground ceramic cup bottom is smoother and rounder, and the service life of the ceramic cup bottom is prolonged. According to the device, through a mechanical and automatic mode, interference of human factors is reduced, the grinding precision and stability are improved, the grinding process is smoother and more convenient, and the problems that a traditional manual grinding mode is low in efficiency, and grinding uniformity and smoothness are difficult to guarantee are avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to ceramic cup production technical field, specifically for a kind of grinding bottom device for ceramic production. BACKGROUND

[0002] In the ceramic production process, the polishing of ceramic cup bottom is a crucial link, which not only concerns the aesthetic degree of ceramic cup, but also directly affects the practicability and durability of ceramic cup. The traditional polishing method of ceramic cup bottom mainly relies on manual operation, and workers use grinding wheel or sandpaper to polish ceramic cup bottom one by one. However, this manual polishing method has many shortcomings.

[0003] Firstly, manual polishing is inefficient and difficult to meet the needs of large-scale ceramic production. Moreover, it is difficult to ensure the uniformity and flatness of polishing. Due to the limited precision and stability of manual operation, it is difficult for workers to polish each ceramic cup bottom uniformly during the polishing process, which leads to the problem of unevenness or sharp corners of some ceramic cup bottoms after polishing, affecting the practicability and aesthetic degree of ceramic cup. SUMMARY

[0004] (I) Technical problem solved

[0005] In view of the shortcomings of the prior art, the utility model provides a grinding bottom device for ceramic production, which can solve the problem of low efficiency and difficulty in ensuring the uniformity and flatness of traditional manual polishing.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a grinding bottom device for ceramic production, comprising a support frame, a cup bottom polishing assembly is arranged on the support frame, the cup bottom polishing assembly is used for polishing ceramic cup bottom, the cup bottom polishing assembly comprises a rotating disc, a diamond sand disc rod, a sponge sandpaper disc rod, a sliding groove plate, a worm, a handle, a pinion disc, a gear disc and a gear;

[0008] The rotating disc in the cup bottom polishing assembly is rotatably connected to the vertical plate of the support frame, the fixed rod of the sponge sandpaper disc rod is arranged on the rotating disc, and the fixed rod of the diamond sand disc rod is arranged on the rotating disc;

[0009] The fixed rods of the diamond sand disc rod and the sponge sandpaper disc rod are rotatably connected with a first rotating ring, the outer surfaces of the two first rotating rings are rotatably connected with two soil-shaped sliding shafts, and the center position of the rotating disc is fixedly connected with a fixed block.

[0010] The C-shaped fixing frame is fixedly connected to the fixed block, the worm wheel is rotatably connected in the C-shaped fixing frame, and the shafts of the worm wheel penetrate out of the two side plates of the C-shaped fixing frame at both ends.

[0011] Preferably, the two chute plates are respectively fixedly sleeved on the two ends of the worm gear rotating shaft, and the soil-shaped sliding shafts are respectively in sliding connection with the inner walls of the corresponding chute plates.

[0012] Preferably, the worm is rotatably connected between the horizontal plate and the fixed block of the C-shaped fixing frame, the worm is in meshing connection with the worm gear, and the rotating shaft of the handle is fixedly inserted into the worm.

[0013] Preferably, the large gear plate is sleeved on the outer surface of the fixed block, the large gear plate is fixedly connected with the support frame through the fixed rod, the two small gear plates are respectively fixedly connected with the outer surfaces of the fixed rods of the corundum abrasive disc rod and the sponge sandpaper abrasive disc rod, and the two small gear plates are respectively in meshing connection with the large gear plate.

[0014] Preferably, the motor is fixedly installed on the support frame, a motor gear is fixedly sleeved on the outer surface of the output shaft of the motor, the large gear is fixedly sleeved on the outer surface of the rotating disc, and the motor gear is in meshing connection with the large gear.

[0015] Preferably, the support frame is fixedly installed with a water spraying and cooling assembly, the water spraying and cooling assembly is used for cooling the ceramic cup during polishing, and the support frame is slidably connected with a V-shaped block, and the V-shaped block is used for placing the ceramic cup.

[0016] (Three) beneficial effects

[0017] Compared with the prior art, the utility model provides a bottom grinding device for ceramic production, has the following beneficial effects:

[0018] 1、This bottom grinding device for ceramic production, through setting up corundum abrasive disc rod is used for preliminary polishing and leveling, ensure that the basic flatness of ceramic cup bottom, sponge sandpaper abrasive disc rod is used for further fine polishing, the elasticity and softness of sponge sandpaper abrasive disc rod can deal with the sharp corner of ceramic cup bottom well, make the ceramic cup bottom after polishing more smooth, round, the device reduces the interference of human factors through mechanization and automation, improves the polishing precision and stability, makes the polishing process more smooth and convenient, this avoids the traditional manual polishing mode not only low efficiency, and it is difficult to guarantee the uniformity and flatness of polishing.

[0019] 2、This bottom grinding device for ceramic production, through setting up cup bottom polishing assembly can be one side rotation one side revolution mode to ceramic cup bottom polishing, this makes ceramic cup bottom after polishing can be more uniform and flat, avoid the problem that the position of the grinding disc is fixed and the position of the grinding disc is worn seriously when the cup bottom is polished by using a single fixed grinding disc in the traditional way, thereby affecting the flatness of the cup bottom. ACCURACY OF DRAWINGS

[0020] Fig. 1 It is a whole structure schematic view of the utility model.

[0021] Fig. 2 It is the structure schematic diagram of chute plate of the utility model;

[0022] Fig. 3 It is the structure schematic diagram of big gear of the utility model.

[0023] In the figure: 1, support frame; 2, rotating disc; 3, emery grinding disc rod; 4, sponge sand paper grinding disc rod; 5, first rotating ring; 6, soil-shaped sliding shaft; 7, fixed block; 8, C-shaped fixed frame; 9, sliding mold block; 10, worm wheel; 11, chute plate; 12, worm; 13, handle; 14, pinion disc; 15, big gear disc; 16, motor; 17, motor gear; 18, big gear; 19, water spraying cooling assembly. DETAILED DESCRIPTION

[0024] This part will describe the specific embodiments of the utility model in detail, and the preferred embodiments of the utility model are shown in the drawings, and the drawings are used to supplement the description of the text part in the form of graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0025] In the description of the utility model, it should be understood that the orientation description, such as the orientation or position relationship indicated by up, down, front, back, left, right, etc. is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0026] In the description of the utility model, greater than, less than, more than, etc. is understood as not including the number, above, below, etc. is understood as including the number, and if the first, second is described, it is only for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features or implicitly indicating the sequence of indicated technical features.

[0027] In the description of the utility model, unless otherwise explicitly limited, the words such as setting, installing and connecting should be understood in a broad sense, and the person skilled in the art can reasonably determine the specific meaning of the above words in the utility model according to the specific content of the technical scheme.

[0028] Please refer to Figs. 1-3The utility model provides a new technical scheme: a kind of grinding bottom device for ceramic production, including support frame 1, cup bottom polishing subassembly is provided on support frame 1, cup bottom polishing subassembly is used to polish ceramic cup bottom, cup bottom polishing subassembly includes rotary disc 2, emery sand disc rod 3, sponge sandpaper disc rod 4, sliding slot plate 11, worm 12, handle 13, pinion disc 14, gear disc 15 and big gear 18;

[0029] Rotary disc 2 in cup bottom polishing subassembly is rotatably connected on the riser of support frame 1, and the fixed rod of sponge sandpaper disc rod 4 is arranged on rotary disc 2, and the fixed rod of emery sand disc rod 3 is arranged on rotary disc 2;

[0030] The fixed rod of emery sand disc rod 3 and sponge sandpaper disc rod 4 is rotatably connected with first rotary ring 5, and the outer surface of two first rotary rings 5 is rotatably connected with two earth-shaped sliding shafts 6, and the central position of rotary disc 2 is fixedly connected with fixed block 7;

[0031] Fixed block 7 is fixedly connected with C-shaped fixing frame 8, C-shaped fixing frame 8 is rotatably connected with worm wheel 10, and the both ends of the rotating shaft of worm wheel 10 are penetrated out of the two side plates of C-shaped fixing frame 8.

[0032] Further, two sliding slot plates 11 are fixedly sleeved at the both ends of the rotating shaft of worm wheel 10 respectively, and earth-shaped sliding shaft 6 is slidably connected with the inner wall of corresponding sliding slot plate 11.

[0033] Further, worm 12 is rotatably connected between the horizontal plate of C-shaped fixing frame 8 and fixed block 7, worm 12 is meshingly connected with worm wheel 10, and the rotating shaft of handle 13 is fixedly inserted into worm 12.

[0034] Further, gear disc 15 is sleeved on the outer surface of fixed block 7, gear disc 15 is fixedly connected with support frame 1 through fixed rod, two pinion discs 14 are fixedly connected with the outer surfaces of the fixed rods of emery sand disc rod 3 and sponge sandpaper disc rod 4 respectively, and two pinion discs 14 are meshingly connected with gear disc 15 respectively.

[0035] Further, motor 16 is fixedly installed on support frame 1, motor gear 17 is fixedly sleeved on the outer surface of the output shaft of motor 16, big gear 18 is fixedly sleeved on the outer surface of rotary disc 2, and motor gear 17 is meshingly connected with big gear 18.

[0036] Further, water spraying cooling assembly 19 is fixedly installed on support frame 1, water spraying cooling assembly 19 is used to cool ceramic cup during polishing, V-shaped block 9 is slidably connected on support frame 1, and V-shaped block 9 is used to place ceramic cup.

[0037] Further, when using, the ceramic cup that needs to be polished cup bottom is placed on the V-shaped block 9, and then the handle 13 is manually rotated. When the handle 13 rotates, the worm 12 drives the worm wheel 10 and the sliding groove plate 11 at both ends to rotate. When the sliding groove plate 11 rotates, it can drive the soil-shaped sliding shaft 6 to move through the soil-shaped sliding shaft 6. The moving first rotating ring 5 can drive the diamond abrasive disc rod 3 to move towards the ceramic cup bottom. At the same time, the sponge sandpaper disc rod 4 at the other end of the sliding groove plate 11 will also move in the opposite direction under the action of the corresponding first rotating ring 5. When the diamond abrasive disc rod 3 moves to the small gear disc 14 meshing with the large gear disc 15, the motor 16 is started. The output shaft of the motor 16 can drive the large gear 18 and the rotating disc 2 to rotate through the motor gear 17. The rotating disc 2 can drive the diamond abrasive disc rod 3 and the sponge sandpaper disc rod 4 to rotate around the ceramic cup bottom. At this time, the small gear disc 14 on the diamond abrasive disc rod 3 rotates around, which can drive the diamond abrasive disc rod 3 to rotate under the meshing action of the large gear disc 15. At this time, the diamond abrasive disc rod 3 can preliminarily polish and flatten the ceramic cup bottom. After the diamond abrasive disc rod 3 polishes and flattens the ceramic cup bottom, the motor 16 is paused. At this time, the handle 13 is reversely rotated, which can drive the diamond abrasive disc rod 3 and the sponge sandpaper disc rod 4 to move in the opposite direction, so that the diamond abrasive disc rod 3 retreats and the sponge sandpaper disc rod 4 advances until the small gear disc 14 on the sponge sandpaper disc rod 4 meshes with the large gear disc 15. At this time, the motor 16 is started. The moving sponge sandpaper disc rod 4 contacts the preliminarily polished and flattened ceramic cup bottom. Since the sponge sandpaper disc has a certain elasticity and softness, the sharp corners of the ceramic cup bottom can be polished smooth. The water cooling assembly 19 started during polishing the ceramic cup bottom can cool the ceramic cup and the diamond abrasive disc rod 3 and the sponge sandpaper disc rod 4. Through the above structure, the ceramic cup bottom can be quickly and effectively polished and rounded. The diamond abrasive disc rod 3 is used for preliminary polishing and flattening to ensure the basic flatness of the ceramic cup bottom. The sponge sandpaper disc rod 4 is used for further fine polishing. The elasticity and softness of the sponge sandpaper disc rod 4 can well handle the sharp corners of the ceramic cup bottom, so that the polished ceramic cup bottom is smoother and rounder. The device reduces human interference through mechanization and automation, improves polishing precision and stability, and makes the polishing process more smooth and convenient. This avoids the traditional manual polishing method which is not only low in efficiency, but also difficult to ensure the uniformity and flatness of polishing.

[0038] Further, the cup bottom polishing assembly can be set to rotate around while rotating around, which can make the ceramic cup bottom more uniform and smooth after polishing, avoiding the problem that in the traditional way, the position of the single fixed abrasive disc is fixed and immovable, and the position in contact with the cup bottom is more severely worn, thereby affecting the flatness of the cup bottom.

[0039] Working principle: when using, the ceramic cup that needs to be polished on the bottom is placed on the V-shaped block 9, and then the handle 13 is manually rotated, the handle 13 rotates to drive the worm wheel 10 and the sliding groove plate 11 at both ends thereof to rotate through the worm 12, the sliding groove plate 11 rotates to drive the soil-shaped sliding shaft 6 to move through the soil-shaped sliding shaft 6, the moving first rotating ring 5 can drive the emery grinding disc rod 3 to move towards the ceramic cup bottom, and the sponge sandpaper grinding disc rod 4 at the other end of the sliding groove plate 11 will also move in the opposite direction under the action force corresponding to the first rotating ring 5, when the emery grinding disc rod 3 moves to the small gear disc 14 on the emery grinding disc rod 3 meshes with the large gear disc 15, the motor 16 is started, the output shaft of the motor 16 can drive the large gear 18 and the rotating disc 2 to rotate through the motor gear 17, the rotating rotating disc 2 can drive the emery grinding disc rod 3 and the sponge sandpaper grinding disc rod 4 to rotate around the ceramic cup bottom, the small gear disc 14 on the emery grinding disc rod 3 can drive the emery grinding disc rod 3 to rotate under the meshing action of the large gear disc 15 at this time, the emery grinding disc rod 3 can preliminarily polish and flatten the ceramic cup bottom, after the emery grinding disc rod 3 polishes and flattens the ceramic cup bottom, the motor 16 is temporarily stopped, the handle 13 is reversely rotated at this time, the handle 13 can drive the emery grinding disc rod 3 and the sponge sandpaper grinding disc rod 4 to move reversely, so that the emery grinding disc rod 3 retreats, and the sponge sandpaper grinding disc rod 4 advances, until the small gear disc 14 on the sponge sandpaper grinding disc rod 4 meshes with the large gear disc 15, the motor 16 is started at this time, the moving sponge sandpaper grinding disc rod 4 contacts the preliminarily polished and flattened ceramic cup bottom at this time, since the sponge sandpaper grinding disc has a certain elasticity and softness, the sharp corners of the ceramic cup bottom can be polished smooth, and the water cooling assembly 19 started when polishing the ceramic cup bottom can cool the ceramic cup, the emery grinding disc rod 3 and the sponge sandpaper grinding disc rod 4.

[0040] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and modifications can be made to these embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A grinding under device for ceramic production, characterized in that: The application relates to a ceramic cup bottom polishing device, which comprises a support frame (1) provided with a cup bottom polishing assembly for polishing a ceramic cup bottom, wherein the cup bottom polishing assembly comprises a rotating disc (2), a corundum polishing disc rod (3), a sponge sandpaper polishing disc rod (4), a sliding groove plate (11), a worm (12), a handle (13), a pinion disc (14), a gear disc (15) and a gear wheel (18). The rotating disc (2) in the cup bottom polishing assembly is rotationally connected to the vertical plate of the support frame (1), the fixed rod of the sponge sandpaper polishing disc rod (4) is arranged on the rotating disc (2), and the fixed rod of the corundum polishing disc rod (3) is arranged on the rotating disc (2). The fixed rods of the corundum polishing disc rod (3) and the sponge sandpaper polishing disc rod (4) are both rotationally connected with a first rotating ring (5), the outer surfaces of the two first rotating rings (5) are both rotationally connected with two earth-shaped sliding shafts (6), and the central position of the rotating disc (2) is fixedly connected with a fixed block (7). The C-shaped fixing frame (8) is fixedly connected to the fixed block (7), the worm wheel (10) is rotationally connected in the C-shaped fixing frame (8), and the rotating shafts of the worm wheel (10) both penetrate out of the two side plates of the C-shaped fixing frame (8).

2. A grinding bottom device for ceramic production according to claim 1, characterized in that: The two sliding groove plates (11) are respectively fixedly sleeved on the two ends of the rotating shafts of the worm wheel (10), and the earth-shaped sliding shafts (6) are respectively slidably connected with the inner walls of the corresponding sliding groove plates (11).

3. The apparatus for grinding the bottom of a ceramic product as claimed in claim 1, wherein: The worm (12) is rotationally connected between the horizontal plate of the C-shaped fixing frame (8) and the fixed block (7), the worm (12) is meshingly connected with the worm wheel (10), and the rotating shaft of the handle (13) is fixedly inserted into the worm (12).

4. The apparatus for grinding the bottom of a ceramic product as claimed in claim 1, wherein: The gear disc (15) is sleeved on the outer surface of the fixed block (7), the gear disc (15) is fixedly connected with the support frame (1) through a fixed rod, the two pinion discs (14) are respectively fixedly connected with the outer surfaces of the fixed rods of the corundum polishing disc rod (3) and the sponge sandpaper polishing disc rod (4), and the two pinion discs (14) are respectively meshingly connected with the gear disc (15).

5. The apparatus for grinding the bottom of a ceramic product as claimed in claim 1, wherein: The motor (16) is fixedly installed on the support frame (1), the motor gear (17) is fixedly sleeved on the outer surface of the output shaft of the motor (16), the gear wheel (18) is fixedly sleeved on the outer surface of the rotating disc (2), and the motor gear (17) is meshingly connected with the gear wheel (18).

6. The apparatus for grinding the bottom of a ceramic product as claimed in claim 1, wherein: The water spraying cooling assembly (19) is fixedly installed on the support frame (1) and used for cooling the ceramic cup during polishing, the V-shaped block (9) is slidably connected to the support frame (1) and used for placing the ceramic cup.

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