Ceramic processing green body trimming device

Abstract

The utility model discloses a ceramic processing green body trimming device, which belongs to the field of trimming devices, and comprises a trimming table, a rotary positioning mechanism is arranged on the top surface of the trimming table, and the rotary positioning mechanism comprises a mechanism shell, a fixed cylinder, a first motor, a driving gear, a rotary seat, a driven gear, a screw rod, a second motor, a movable disc, a fixed plate, a pressing rod and a pressing plate, the mechanism shell is fixedly connected to the top face of the trimming table, and the fixing cylinder is fixedly connected to the top face of the mechanism shell, so that the purpose of replacing manual trimming is achieved through the rotary positioning mechanism and the trimming mechanism, automatic trimming is achieved, rapid trimming operation can be completed on a plurality of ceramic green bodies at a time in a multi-station mode, and the production efficiency is improved. And the scraping plate is replaced according to the shape of the ceramic green body, and trimming treatment can be carried out on the ceramic green bodies in different shapes, so that the trimming machining efficiency of the ceramic green body is improved, and the consistency of the appearance of the trimmed ceramic green body is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a trimming device field, especially in a kind of ceramic processing body trimming device. BACKGROUND

[0002] Ceramics is the general term of pottery and porcelain. Traditional ceramics, also known as ordinary ceramics, is a product burned from natural silicates such as clay, and modern ceramics, also known as new ceramics, fine ceramics or special ceramics. Non-silicate chemical raw materials or synthetic raw materials, such as oxides and non-oxides, are commonly used. Ceramics has excellent insulation, corrosion resistance, high temperature resistance, high hardness, low density, radiation resistance and many other advantages, and has been widely used in various fields of national economy.

[0003] In the prior art, the ceramic blanks of mass-produced ceramic products are generally roll-formed or vertical-cast formed, and there are many flaws on the outer surface, so edge trimming is needed. However, the existing ceramic blank trimming is mostly completed by manual operation. After the blank is placed on the rotating mold base, the left hand positions the clay blank, and the right hand holds the sandpaper or grinding head to polish the edge of the blank until it is smooth and flat. This processing method can only trim one ceramic blank at a time, resulting in low work efficiency. The trimming operation depends on the proficiency of the workers, resulting in different degrees of ceramic blank trimming by different personnel, which cannot guarantee the consistency of the product surface. At the same time, the trimming requires the worker to operate with both hands, making it difficult to quickly trim the ceramic blank. SUMMARY

[0004] The main purpose of the utility model is to provide a ceramic processing body trimming device, which can effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a kind of ceramic processing blank trimming device, including trimming table, the top surface of trimming table is equipped with rotary positioning mechanism, and rotary positioning mechanism includes mechanism shell, fixed cylinder, first motor, driving gear, rotary seat, driven gear, screw rod, second motor, movable disc, fixed plate, pressure rod and pressure plate, mechanism shell is fixedly connected in the top surface of trimming table, and fixed cylinder is fixedly connected in the top surface of mechanism shell, first motor is fixedly connected in the internal top surface of trimming table, and driving gear is fixedly connected on the output end of first motor, rotary seat is provided with several, and rotary seat is movably connected in the top surface of mechanism shell by the first rotating rod of bottom surface, driven gear is fixedly connected in the bottom end of first rotating rod and is engaged with driving gear, screw rod is movably connected in fixed cylinder by the second rotating rod of both ends, second motor is fixedly connected in the top surface of fixed cylinder, and the output end of second motor is fixedly connected with second rotating rod, movable disc is movably connected by the screw hole of top surface with screw rod, and several fixed plates corresponding with rotary seat are fixedly connected with movable disc by the limiting block on inner side wall, pressure rod is movably connected in the bottom of fixed plate, and pressure plate is fixedly connected in the bottom end of pressure rod, the outer wall of mechanism shell is also equipped with several trimming mechanisms in the form of annular array, and trimming mechanism includes L-shaped plate, air cylinder, push plate and scraper, L-shaped plate is fixedly connected on the outer wall of mechanism shell, and air cylinder is fixedly connected on the outer wall of L-shaped plate, push plate is fixedly connected on the output end of air cylinder, and scraper is fixedly connected with push plate by the T-shaped insert strip on outer side wall.

[0007] Preferably, the mechanism shell is fixedly installed on the top surface of the trimming table, and the top surface of the mechanism shell is provided with a plurality of first mounting holes in the form of an annular array, and the first mounting holes are fixedly installed with first bearings.

[0008] Preferably, the first motor is fixedly installed on the internal top surface of the trimming table, and the output end of the first motor is fixedly installed with a driving gear, the bottom surface of each of the rotary seats is fixedly installed with a first rotating rod, and the first rotating rod and the first bearing are fixedly installed together, the bottom end of the first rotating rod is further fixedly installed with a driven gear, and the driven gear and the driving gear are engaged with each other.

[0009] Preferably, the fixed cylinder is fixedly installed at the center of the top surface of the mechanism shell, and the top surface and the bottom surface of the fixed cylinder are respectively provided with rotating holes, and the outer wall of the fixed cylinder is provided with a plurality of vertical openings in the form of an annular array.

[0010] Preferably, the upper and lower ends of the screw rod are respectively fixedly installed with second rotating rods, and the second rotating rods are movably installed in the rotating holes, the second motor is fixedly installed on the top surface of the fixed cylinder, and the output end of the second motor is fixedly installed with the second rotating rod at the upper end, the top surface of the movable disc is provided with a screw hole and is screwed with the screw rod, a plurality of limiting blocks are further fixedly installed on the outer wall of the movable disc and movably installed in the vertical ports, a fixed plate is fixedly installed on the outer side wall of the limiting block, a second installation hole is formed in the bottom surface of the fixed plate and located directly above the rotating seat, a second bearing is fixedly installed in the second installation hole, and the upper end of the pressing rod is fixedly installed with the second bearing, and the pressing plate is fixedly installed at the bottom end of the pressing rod.

[0011] Preferably, the outer wall of the mechanism shell is further fixedly installed with a plurality of L-shaped plates corresponding to the rotating seat, and a gas cylinder is fixedly installed on the vertical portion of the outer side wall of the L-shaped plate, and a push plate is fixedly installed on the output end of the gas cylinder, and a T-shaped slot is formed in the inner side wall of the push plate, and a T-shaped plug is fixedly installed on the outer side wall of the scraper, and the T-shaped plug is inserted and installed in the T-shaped slot.

[0012] Compared with the prior art, the utility model has the advantages of the following:

[0013] In the utility model, the edge trimming mechanism is set, after the ceramic body needing edge trimming is placed on the rotating seat, the second motor is started to drive the output end to drive the screw rod to rotate through the second rotating rod, the movable disc moves downwards along the screw rod through the screw hole, the fixed plate is driven to move downwards synchronously through the limiting block, after the pressing rod enters the ceramic body, the ceramic body is pressed and positioned on the rotating seat by the pressing plate at the bottom end, so that displacement of the ceramic body in the edge trimming process is avoided, the first motor is started to drive the output end to drive the driving gear to rotate, the driving gear drives the driven gear to rotate under the meshing action, the rotating seat is driven to rotate through the first rotating rod, the ceramic body on the top surface of the rotating seat is rotated, and the use of the upper edge trimming mechanism is cooperated, after the scraper corresponding to the shape of the ceramic body is installed on the outer side wall of the push plate through the T-shaped plug, the gas cylinder is started to drive the output end to push the push plate to move inwards, the scraper gradually approaches and adheres to the ceramic body, the flaws on the outer surface of the ceramic body are scraped off, the purpose of edge trimming is achieved, the purpose of replacing manual edge trimming is achieved, automatic edge trimming is realized, a plurality of ceramic bodies can be trimmed at one time through the multi-station mode, the scraper is replaced according to the shape of the ceramic body, the ceramic bodies of different shapes can be trimmed, the edge trimming efficiency of the ceramic body is improved, and the consistency of the appearance of the ceramic body after edge trimming is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1The overall structure schematic diagram of the utility model is shown in the figure.

[0015] Figure 2 The overall structure schematic diagram of the mechanism shell and the fixed cylinder of the utility model is shown in the figure.

[0016] Figure 3 The structure split schematic diagram of the rotary positioning mechanism of the utility model is shown in the figure.

[0017] Figure 4 The structure split schematic diagram of the edge trimming mechanism of the utility model is shown in the figure.

[0018] In the figure: 1, edge trimming table; 2, rotary positioning mechanism; 3, edge trimming mechanism; 4, mechanism shell; 5, first mounting hole; 6, first bearing; 7, fixed cylinder; 8, rotating hole; 9, vertical port; 10, L-shaped plate; 11, first motor; 12, driving gear; 13, rotary seat; 14, first rotating rod; 15, driven gear; 16, screw rod; 17, second rotating rod; 18, second motor; 19, movable disc; 20, screw hole; 21, limiting block; 22, fixed plate; 23, second mounting hole; 24, second bearing; 25, pressing rod; 26, pressing plate; 27, air cylinder; 28, push plate; 29, T-shaped slot; 30, scraper; 31, T-shaped strip. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0020] As Figure 1 - Figure 4As shown in the figure, a kind of ceramic processing blank trimming device, including trimming table 1, the top surface of trimming table 1 is equipped with rotary positioning mechanism 2, and rotary positioning mechanism 2 includes mechanism housing 4, fixed cylinder 7, first motor 11, driving gear 12, rotary seat 13, driven gear 15, screw 16, second motor 18, movable disc 19, fixed plate 22, pressing rod 25 and pressing plate 26, mechanism housing 4 is fixedly connected to the top surface of trimming table 1, and fixed cylinder 7 is fixedly connected to the top surface of mechanism housing 4, first motor 11 is fixedly connected to the internal top surface of trimming table 1, and driving gear 12 is fixedly connected to the output end of first motor 11, rotary seat 13 is provided with several, and rotary seat 13 is movably connected to the top surface of mechanism housing 4 by the first rotating rod 14 of bottom surface, driven gear 15 is fixedly connected to the bottom end of first rotating rod 14 and is engaged with driving gear 12, screw 16 is movably connected in fixed cylinder 7 by the second rotating rod 17 of both ends, second motor 18 is fixedly connected to the top surface of fixed cylinder 7, and the output end of second motor 18 is fixedly connected with second rotating rod 17, movable disc 19 is movably connected with screw 16 by the screw hole 20 of top surface, and the fixed plate 22 corresponding to several rotary seats 13 is fixedly connected with movable disc 19 by the limiting block 21 on the inner side wall, respectively, pressing rod 25 is movably connected to the bottom of fixed plate 22, and pressing plate 26 is fixedly connected to the bottom end of pressing rod 25, mechanism housing 4 is further provided with several trimming mechanisms 3 on the outer wall in the form of annular array, and trimming mechanism 3 includes L-shaped plate 10, air cylinder 27, push plate 28 and scraping plate 30, L-shaped plate 10 is fixedly connected to the outer wall of mechanism housing 4, and air cylinder 27 is fixedly connected to the outer wall of L-shaped plate 10, push plate 28 is fixedly connected to the output end of air cylinder 27, and scraping plate 30 is fixedly connected with push plate 28 by the T-shaped insert strip 31 on the outer side wall.

[0021] As Figure 2 Shown, mechanism housing 4 is fixedly installed on the top surface of trimming table 1, and the top surface of mechanism housing 4 is provided with several first mounting holes 5 in the form of annular array, first bearing 6 is fixedly installed in the hole of first mounting hole 5, and first bearing 6 installed in the first mounting hole 5 of mechanism housing 4 is used to cooperate with the use of first rotating rod 14;

[0022] As Figure 3The first motor 11 is fixedly installed on the inner top surface of the trimming table 1, and the output end top surface of the first motor 11 is fixedly installed with a driving gear 12. The bottom surfaces of a plurality of rotating seats 13 are respectively fixedly installed with first rotating rods 14, and the first rotating rods 14 are fixedly installed together with the first bearing 6. The bottom ends of the first rotating rods 14 are further fixedly installed with driven gears 15, and the driven gears 15 are meshed together with the driving gear 12. The driving of the output end of the first motor 11 drives the driving gear 12 to rotate, which drives the driven gear 15 to rotate under the meshing action, and the driven gear 15 drives the rotating seat 13 to rotate through the L-shaped plate 10, so that the ceramic body positioned on the top surface of the rotating seat 13 can be rotated during trimming of the ceramic;

[0023] As shown in Figure 2 The fixed cylinder 7 is fixedly installed on the top surface center of the mechanism housing 4, and the top surface and the bottom surface of the fixed cylinder 7 are respectively provided with rotating holes 8. A plurality of vertical openings 9 are arranged in an annular array on the outer wall of the fixed cylinder 7. The second rotating rod 17 rotates in the interior through the rotating hole 8, drives the screw rod 16 to rotate in the fixed cylinder 7, and enables the movable disc 19 to move in the fixed cylinder 7, and enables the limiting block 21 to slide in the rotating hole 8.

[0024] As shown in Figure 3 The upper and lower ends of the screw rod 16 are respectively fixedly installed with the second rotating rod 17, and the second rotating rod 17 is movably installed in the rotating hole 8. The second motor 18 is fixedly installed on the top surface of the fixed cylinder 7, and the output end of the second motor 18 is fixedly installed together with the upper end of the second rotating rod 17. The top surface of the movable disc 19 is provided with a screw hole 20 and is screwed together with the screw rod 16 through the screw hole 20. A plurality of limiting blocks 21 are further fixedly installed on the outer wall of the movable disc 19 and movably installed in the vertical opening 9. The outer side wall of the limiting block 21 is fixedly installed with a fixed plate 22, and the bottom surface of the fixed plate 22 is provided with a second installation hole 23 located directly above the rotating seat 13. The second installation hole 23 is fixedly installed with a second bearing 24. The upper end of the pressing rod 25 is fixedly installed together with the second bearing 24. The pressing plate 26 is fixedly installed on the bottom end of the pressing rod 25. After the ceramic body to be trimmed is placed on the rotating seat 13, the second motor 18 is started to drive the output end to drive the screw rod 16 to rotate through the second rotating rod 17. The movable disc 19 moves downward along the screw rod 16 through the screw hole 20, and drives the fixed plate 22 to move downward through the limiting block 21. Until the pressing rod 25 enters the interior of the ceramic body, and the ceramic body is pressed and positioned on the rotating seat 13 through the pressing plate 26 at the bottom end. The ceramic body is rotated through the rotating seat 13. The pressing rod 25 rotates in the second bearing 24 under the pressing action, so as to ensure that the ceramic body can normally rotate after being pressed and positioned.

[0025] As shown in Figure 2 andFigure 4 As shown, the outer wall of the mechanism shell 4 is also fixedly provided with a plurality of L-shaped plates 10 corresponding to the rotating seat 13, and the vertical part of the L-shaped plate 10 is fixedly provided with a gas cylinder 27 on the outer side wall, and the output end of the gas cylinder 27 is fixedly provided with a push plate 28, and the inner side wall of the push plate 28 is provided with a T-shaped slot 29, and the outer side wall of the scraper 30 is fixedly provided with a T-shaped plug 31, and the T-shaped plug 31 is inserted into the T-shaped slot 29. According to the shape of the processed ceramic body, the T-shaped plug 31 on the outer side wall of the corresponding scraper 30 is inserted into the T-shaped slot 29. When trimming, the gas cylinder 27 on the L-shaped plate 10 is opened to drive the output end to push the push plate 28, so that the scraper 30 gradually approaches and adheres to the ceramic body. Under the action of the rotating ceramic body and through the corresponding shape of the scraper 30, the defects on the outer surface of the ceramic body are scraped off, and the trimming operation is completed. By changing the shape of the ceramic body, the corresponding scraper 30 can quickly complete the trimming of the ceramic body. Through the setting of multiple stations, multiple ceramic bodies can be processed at one time, and the work efficiency is improved.

[0026] It needs to be explained that the utility model is a kind of ceramic processing body trimming device, the multiple ceramic bodies needing trimming are placed to the top surface of rotating seat 13 in turn and are placed to the just below of pressing plate 26, second motor 18 installed on the top surface of fixed cylinder 7 is opened, second motor 18 will drive output end to drive second rotating rod 17 to rotate in rotating hole 8, second rotating rod 17 will drive screw rod 16 to rotate in fixed cylinder 7, and movable disc 19 moves downwards in fixed cylinder 7 along screw rod 16 through the screw hole 20 on the top surface, and movable disc 19 will drive the limiting block 21 on the outer side wall to slide downwards in vertical mouth 9, and the limiting block 21 is driven to move downwards synchronously through fixed plate 22, until the pressing rod 25 on the bottom surface of fixed plate 22 enters the inside of ceramic body, and the pressing plate 26 installed on the bottom end of pressing rod 25 is placed on the inside bottom surface of ceramic body, so, multiple ceramic bodies can be positioned on the top surface of rotating seat 13, and first motor 11 installed on the inside top surface of trimming table 1 is opened before trimming, first motor 11 will drive output end to drive driving gear 12 to rotate, and driving gear 12 will drive driven gear 15 to rotate under the meshing action, and the first rotating rod 14 on the top surface of driven gear 15 is rotated in the first bearing 6 installed in the corresponding first mounting hole 5 on the top surface of mechanism housing 4 on the top surface of trimming table 1, and the rotating seat 13 is rotated by the rotation of first rotating rod 14, so that the multiple rotating seats 13 on the top surface of ceramic body are rotated simultaneously, at the same time, because the top end of pressing rod 25 is rotated in the second bearing 24 installed in the second mounting hole 23 on the top surface of fixed plate 22, the pressing rod 25 and the pressing plate 26 can rotate with the rotation of ceramic body, and the ceramic body can still be positioned during rotation, at the same time, according to the shape of ceramic body, the corresponding shape of scraper 30 is installed on the inner side wall of push plate 28, and the T-shaped insertion strip 31 on the outer side wall of scraper 30 is inserted into the T-shaped insertion slot 29 on the inner side wall of push plate 28 from top to bottom during installation, so that the scraper 30 gradually approaches and adheres to the outer surface of ceramic body during rotation, so that the defects on the outer surface of ceramic body are scraped off by scraper 30, and the trimming operation of ceramic body is completed, so as to achieve the purpose of replacing manual trimming, to realize automatic trimming, and the multiple ceramic bodies can be trimmed quickly at one time by adopting the mode of multiple stations, and the scraper 30 can be replaced according to the shape of ceramic body, so that the ceramic bodies of different shapes can be trimmed, thereby not only improving the trimming efficiency of ceramic body, but also ensuring the consistency of the appearance of ceramic body after trimming.

[0027] The above merely is preferred embodiment of the present utility model and is not used for limiting the present utility model, although the present utility model is described in detail with reference to the foregoing embodiment, however, can make various improvements and can replace the components therein with equivalent in the case of not departing from the scope of the present utility model, or make equivalent replacement to part technical features, all should be contained in the protection scope of the present utility model in the spirit and principle of the present utility model.

Claims

1. A device for trimming a ceramic processing body green body, comprising a trimming station (1), characterized in that: The top surface of the trimming bench (1) is provided with a rotary positioning mechanism (2), and the rotary positioning mechanism (2) comprises a mechanism shell (4), a fixed cylinder (7), a first motor (11), a driving gear (12), a rotary seat (13), a driven gear (15), a screw rod (16), a second motor (18), a movable disc (19), a fixed plate (22), a pressing rod (25) and a pressing plate (26), the mechanism shell (4) is fixedly connected to the top surface of the trimming bench (1), and the fixed cylinder (7) is fixedly connected to the top surface of the mechanism shell (4); the first motor (11) is fixedly connected to the inner top surface of the trimming bench (1), and the driving gear (12) is fixedly connected to the output end of the first motor (11); a plurality of rotary seats (13) are provided, and the rotary seats (13) are movably connected to the top surface of the mechanism shell (4) through first rotating rods (14) on the bottom surfaces; the driven gear (15) is fixedly connected to the bottom end of the first rotating rod (14) and is in mesh with the driving gear (12); the screw rod (16) is movably connected in the fixed cylinder (7) through second rotating rods (17) at both ends; the second motor (18) is fixedly connected to the top surface of the fixed cylinder (7), and the output end of the second motor (18) is fixedly connected with the second rotating rod (17); the movable disc (19) is movably connected with the screw rod (16) through screw holes (20) on the top surface, and a plurality of fixed plates (22) corresponding to the rotary seats (13) are fixedly connected with the movable disc (19) through limiting blocks (21) on the inner side walls; the pressing rod (25) is movably connected to the bottom of the fixed plate (22), and the pressing plate (26) is fixedly connected to the bottom end of the pressing rod (25); a plurality of trimming mechanisms (3) are also arranged on the outer wall of the mechanism shell (4) in a ring array, and the trimming mechanism (3) comprises an L-shaped plate (10), an air cylinder (27), a push plate (28) and a scraping plate (30); the L-shaped plate (10) is fixedly connected to the outer wall of the mechanism shell (4), and the air cylinder (27) is fixedly connected to the outer wall of the L-shaped plate (10); the push plate (28) is fixedly connected to the output end of the air cylinder (27), and the scraping plate (30) is fixedly connected with the push plate (28) through a T-shaped inserting strip (31) on the outer side wall.

2. A ceramic green body trimming device as defined in claim 1, wherein: The mechanism shell (4) is fixedly installed on the top surface of the trimming bench (1), and a plurality of first mounting holes (5) are formed in the top surface of the mechanism shell (4) in a ring array.

3. An apparatus for trimming a ceramic green body as defined in claim 2 wherein: The first motor (11) is fixedly installed on the inner top surface of the trimming bench (1), and the output end of the first motor (11) is fixedly provided with the driving gear (12); the bottom surfaces of a plurality of rotary seats (13) are respectively fixedly provided with first rotating rods (14), and the first rotating rods (14) and the first bearings (6) are fixedly installed together; the bottom end of the first rotating rod (14) is also fixedly provided with the driven gear (15), and the driven gear (15) and the driving gear (12) are in mesh with each other.

4. An apparatus for trimming a ceramic green body as defined in claim 3 wherein: The fixed cylinder (7) is fixedly installed at the center of the top surface of the mechanism shell (4), and rotating holes (8) are formed in the top surface and the bottom surface of the fixed cylinder (7), respectively; a plurality of vertical openings (9) are formed in the outer wall of the fixed cylinder (7) in a ring array.

5. An apparatus for trimming a ceramic green body as defined in claim 4 wherein: Second rotating rods (17) are fixedly installed at the upper end and the lower end of the screw rod (16), respectively, and the second rotating rods (17) are movably installed in the rotating holes (8); the second motor (18) is fixedly installed on the top surface of the fixed cylinder (7), and the output end of the second motor (18) is fixedly installed together with the second rotating rod (17) at the upper end; a screw hole (20) is formed in the top surface of the movable disc (19) and the screw rod (16) is screwed together through the screw hole (20); a plurality of limiting blocks (21) are further fixedly installed on the outer wall of the movable disc (19) and movably installed in the vertical openings (9); the outer side wall of the limiting block (21) is fixedly installed with a fixed plate (22), and a second installation hole (23) is formed in the bottom surface of the fixed plate (22) and located directly above the rotating seat (13); a second bearing (24) is fixedly installed in the hole of the second installation hole (23), and the upper end of the pressing rod (25) is fixedly installed together with the second bearing (24); the pressing plate (26) is fixedly installed at the bottom end of the pressing rod (25).

6. An apparatus for trimming a ceramic green body as defined in claim 5 wherein: A plurality of L-shaped plates (10) corresponding to the rotating seat (13) are further fixedly installed on the outer wall of the mechanism shell (4), and a pneumatic cylinder (27) is fixedly installed on the outer side wall of the vertical part of the L-shaped plate (10); a push plate (28) is fixedly installed on the output end of the pneumatic cylinder (27), and a T-shaped slot (29) is formed in the inner side wall of the push plate (28); a T-shaped plug (31) is fixedly installed on the outer side wall of the scraper (30), and the T-shaped plug (31) is insertedly installed in the T-shaped slot (29).

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