Method for preparing ceramic product

Abstract

The present invention discloses a method for preparing a ceramic product, including a ceramic product processing device, the ceramic product processing device including a crushing device, a screening device arranged below the crushing device, the crushing device including a crushing cavity, a crushing chamber arranged in the middle of the crushing cavity, a feed port arranged at the top of the crushing cavity, and at least one pair of crushing rollers arranged in the middle of the crushing chamber for crushing ceramic blocks, the screening device including a screening cavity, a screening chamber arranged in the middle of the screening cavity, and a screen arranged in the screening chamber, the screen being arranged directly below the crushing roller, and also including a vibration device for driving the screen to vibrate; the crushing roller is driven to rotate, and the ceramic block placed between the two crushing rollers can be crushed to fall into the screen, and the screen can screen the ceramic particles falling therein under the action of the vibration device. The method for preparing a ceramic product has the characteristics of increasing the filtering speed of ceramic blocks, increasing the screening efficiency of the device, and increasing the product quality.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic production equipment, and in particular to a method for preparing a ceramic product. Background Art

[0002] Ceramic products require clay, which is made by crushing and screening ceramic blocks. Only by screening out fine clay can high-quality ceramics be manufactured. Currently, the crushed clay is screened manually, which has the problem of low screening quality and high labor intensity, which has a great impact on the production efficiency and production cost of ceramic products. Summary of the invention

[0003] The present invention provides a method for preparing a ceramic product, the purpose of which is to overcome the above-mentioned problems existing in the existing ceramic product processing equipment.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a method for preparing a ceramic product, comprising a ceramic product processing device, the ceramic product processing device comprising a crushing device and a screening device arranged below the crushing device, the crushing device comprising a crushing cavity, a crushing chamber arranged in the middle of the crushing cavity, a feed port arranged at the top of the crushing cavity, and at least one pair of crushing rollers arranged in the middle of the crushing chamber for crushing ceramic blocks, the screening device comprising a screening cavity, a screening chamber arranged in the middle of the screening cavity, and a screen arranged in the screening chamber, the screen being arranged directly below the crushing roller, and further comprising a vibration device for driving the screen to vibrate; the crushing roller is driven to rotate, so that the ceramic block placed between the two crushing rollers can be crushed to fall into the screen, and the screen can screen the ceramic particles falling therein under the action of the vibration device;

[0005] The method for processing a ceramic block using the ceramic product processing equipment comprises the following steps:

[0006] 1) Pour the ceramic blocks into the feed port, and the ceramic blocks will fall between the two crushing rollers in the crushing chamber;

[0007] 2) driving the two crushing rollers to rotate so that the two crushing rollers can crush the ceramic blocks located between them;

[0008] 3) The crushed ceramic particles will fall into the sieve;

[0009] 4) Under the action of the vibration device, ceramic particles that meet the particle size requirements will fall from the sieve holes of the sieve into the screening chamber, while ceramic particles that do not meet the particle size requirements will be placed in the sieve.

[0010] Preferably, it also includes a driving transmission device for driving the crushing roller to rotate, and the driving transmission device includes a first driving motor, a driving gear, a first driven gear and a second driven gear. The driving gear is fixed on the first driving motor, and the first driven gear and the second driven gear are respectively sleeved on one of the crushing rollers. The first driven gear is meshed with the driving gear, and the other crushing roller is provided with a third driven gear meshed with the second driven gear.

[0011] Preferably, a height adjustment block capable of adjusting the height of the crushing teeth is also connected to the inner cavity of at least one crushing roller, and the height adjustment block can move in a direction approaching or away from the crushing teeth to raise or lower the crushing teeth.

[0012] Preferably, the height adjustment block is connected to the crushing roller through a screw mechanism, the screw mechanism includes a screw and a screw nut, the screw is rotatably connected to the crushing roller, the screw nut is connected to the screw, the screw nut can reciprocate along the length direction of the screw, and the height adjustment block is fixedly connected to the screw nut, the height adjustment block can reciprocate with the screw nut, the tails of several crushing teeth located at the same height of the crushing roller are connected by a connecting plate, the other end of each crushing tooth passes through the crushing roller, a first spring is also connected between the connecting plate and the crushing roller, the height adjustment block is in contact with the connecting plate, and also includes a second drive motor that drives the screw to rotate.

[0013] Preferably, a discharge plate is welded below the feed port, and the discharge plate is arranged just above the crushing chamber. At the same time, the crushing chamber is fixed inside the crushing cavity through a bracket, the bottom of the crushing chamber is fixedly connected to the crushing outlet, and the crushing outlet is arranged just above the screening chamber.

[0014] Preferably, the screening chamber is fixedly connected to the bottom of the crushing chamber, the screen is placed inside the screening chamber through a rubber pad, the vibration part is installed in the screening chamber, the transmission end of the vibration part is connected to the bottom of the screening chamber, and a second spring is also installed between the screening chamber and the screening chamber.

[0015] Preferably, a screen outlet with a valve is fixedly connected to one side of the screening chamber, a first collecting tank is connected below the screen outlet, and an operating table is connected above the screening chamber located above the first collecting tank, on which a second collecting tank is arranged.

[0016] Preferably, the sizes of the two crushing rollers are matched, and the crushing teeth on the two crushing rollers are staggered.

[0017] Preferably, the screen is slidably connected to the inside of the slide groove through sliders on both sides, and a handle is welded on the upper side of the screen.

[0018] Preferably, the screen and the screening chamber are in a concentric circle structure, and second springs are provided at the four corners of the bottom of the screening chamber.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The vibration device of the present invention drives the screen and the screening chamber to vibrate, thereby increasing the filtering speed of the ceramic block, improving the screening efficiency and achieving a good screening effect.

[0021] 2. The two crushing rollers of the present invention rotate towards each other, and the crushing teeth on the crushing rollers crush the large-grained ceramic blocks to facilitate the next step of processing.

[0022] 3. The present invention adopts a height adjustment block, a screw mechanism and crushing teeth. That is, as the height adjustment block continues to move toward the connecting plate, the connecting plate will be lifted upward to drive the height adjustment block to be lifted up, so that the height of the crushing teeth exposed to the crushing roller can be adjusted, thereby realizing the crushing of ceramic blocks with different particle sizes, which greatly reduces the production cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a front view of the structure of the present invention;

[0024] Figure 2 A schematic diagram of a first crushing roller and a second crushing roller of the structure of the present invention;

[0025] Figure 3 for Figure 2 The cross-sectional view of AA in FIG.

[0026] Figure 4 A schematic diagram of the crushing teeth of the structure of the present invention being lifted;

[0027] Figure 5 It is a cross-sectional view of BB of the structure of the present invention;

[0028] Figure 6 A partial top view of the screening chamber of the structure of the present invention;

[0029] Figure 7 The figure is a schematic diagram of the bottom surface of the screening chamber of the structure of the present invention.

[0030] Numbers in the figure: 1. feed inlet; 2. discharge plate; 3. crushing chamber; 4. crushing chamber; 6. driving gear; 7. first drive motor; 8. first driven gear; 9. second driven gear; 10. crushing roller; 10a. axle; 11. crushing teeth; 12. crushing outlet; 13. screening chamber; 14. screening chamber; 15. screen; 16. slider; 17. slide; 19. second spring; 21. vibration component; 22. first collecting trough; 23. screen outlet; 24. rubber pad; 26. operating table; 27. second collecting trough; 28. handle; 30. third driven gear; 31. height adjustment block; 32. lead screw; 33. lead screw nut; 34. connecting plate; 35. first spring; 36. second drive motor; 37. fixed chamber. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] like Figures 1 to 7 As shown, a method for preparing a ceramic product includes a ceramic product processing device, the ceramic product processing device includes a crushing device, a screening device arranged below the crushing device, the crushing device includes a crushing cavity 3, a crushing chamber 4 arranged in the middle of the crushing cavity 3, a feed port 1 arranged at the top of the crushing cavity 3, and at least one pair of crushing rollers 10 arranged in the middle of the crushing chamber 4 for crushing ceramic blocks, the screening device includes a screening cavity 13, a screening chamber 14 arranged in the middle of the screening cavity 13, and a screen 15 arranged in the screening chamber 14, the screen 15 is placed directly below the crushing roller 10, and also includes a vibration device 21 for driving the screen 10 to vibrate; the crushing roller 10 is driven to rotate, and the ceramic block placed between the two crushing rollers 10 can be crushed to fall into the screen 15, and the screen 15 can screen the ceramic particles falling therein under the action of the vibration device;

[0033] The method for processing a ceramic block using the ceramic product processing equipment comprises the following steps:

[0034] 1) Pour the ceramic blocks into the feed port 1, and the ceramic blocks will fall between the two crushing rollers 10 in the crushing chamber 4;

[0035] 2) driving the two crushing rollers 10 to rotate so that the two crushing rollers can crush the ceramic blocks located between them;

[0036] 3) The crushed ceramic particles will fall into the screen 15;

[0037] 4) Under the action of the vibration device 21 , ceramic particles that meet the particle size requirements will fall from the sieve holes of the sieve 15 into the screening chamber 14 , while ceramic particles that do not meet the particle size requirements will be placed in the sieve 15 .

[0038] like Figures 1 to 7 As shown, it also includes a driving transmission device for driving the crushing roller 10 to rotate, and the driving transmission device includes a first driving motor 7, a driving gear 6, a first driven gear 8 and a second driven gear 9. The driving gear 6 is fixed on the first driving motor 7, and the first driven gear 8 and the second driven gear 9 are respectively sleeved on one of the crushing rollers 10. The first driven gear 8 is meshed with the driving gear 6, and the other crushing roller is provided with a third driven gear 30 meshed with the second driven gear 9.

[0039] like Figures 1 to 7 As shown, a height adjustment block 31 capable of adjusting the height of the crushing teeth 11 is also connected to the inner cavity of at least one crushing roller 10 . The height adjustment block 31 can move in a direction close to or away from the crushing teeth 11 to raise or lower the crushing teeth 11 .

[0040] like Figures 1 to 7 As shown, the height adjustment block 31 is connected to the crushing roller 10 through a screw mechanism, the screw mechanism includes a screw 32 and a screw nut 33, the screw 32 is rotatably connected to the crushing roller 10, the screw nut 33 is connected to the screw 32, the screw nut 33 can reciprocate along the length direction of the screw 32, and the height adjustment block 31 is fixedly connected to the screw nut 33, the height adjustment block 31 can reciprocate with the screw nut 33, the tails of several crushing teeth 11 located at the same height of the crushing roller are connected by a connecting plate 34, the other end of each crushing tooth 11 passes through the crushing roller 10, a first spring 35 is also connected between the connecting plate 34 and the crushing roller 10, the height adjustment block 31 is in contact with the connecting plate 34, and also includes a second drive motor 36 that drives the screw to rotate.

[0041] like Figures 1 to 7 As shown, a discharge plate 2 is welded below the feed port 1, and the discharge plate 2 is arranged just above the crushing chamber 4. At the same time, the crushing chamber 4 is fixed inside the crushing cavity 3 through a bracket, and the bottom of the crushing chamber 4 is fixedly connected to the crushing outlet 12, and the crushing outlet 12 is arranged just above the screening chamber 14.

[0042] like Figures 1 to 7 As shown, the screening chamber 13 is fixedly connected to the bottom of the crushing chamber 3, the screen 15 is placed inside the screening chamber 14 through a rubber pad 24, the vibration part 21 is installed in the screening chamber 13, the transmission end of the vibration part is connected to the bottom of the screening chamber 14, and a second spring 19 is also installed between the screening chamber 14 and the screening chamber.

[0043] like Figures 1 to 7 As shown, a screen outlet 23 with a valve is fixedly connected to one side of the screening chamber 14, a first collecting tank 22 is connected below the screen outlet 23, and an operating table 26 is connected above the screening chamber 13 located above the first collecting tank 22, on which a second collecting tank 27 is arranged.

[0044] like Figures 1 to 7 As shown, the sizes of the two crushing rollers 10 are matched, and the crushing teeth 11 on the two crushing rollers 10 are staggered.

[0045] like Figures 1 to 7 As shown, the screen 15 is slidably connected to the inside of the chute 17 through the sliders 16 on both sides, and a handle 28 is welded on the upper side of the screen 15. With this structure, the setting of the slider and the chute plays a role of limiting and guiding; the setting of the handle is conducive to lifting the screen and pouring it into the second collection tank.

[0046] like Figures 1 to 7 As shown, the screen 15 and the screening chamber 14 are concentric circle structures, and second springs 19 are provided at the four corners of the bottom of the screening chamber 14 .

[0047] like Figures 1 to 7 As shown, a fixed cavity 37 communicating with the inner cavity of the wheel shaft 10a of the crushing roller 10 is also provided on the left side of the crushing roller 10, and the fixed cavity 37 is covered on the outside of the second drive motor 36. With this structure, the left and right sides of the fixed cavity are respectively locked on the wheel shaft 10a of the crushing roller 10 and the outer wall of the crushing roller 10 by bolts, which is conducive to the installation and maintenance of the second drive motor 36, and the heat dissipation holes are provided, which is conducive to the heat dissipation and cooling of the second drive motor 36; wherein, the wheel shaft 10a of the crushing roller 10 is a hollow tubular structure, which enables the power cord of the second drive motor 36 to pass through the wheel shaft 10a, avoiding the entanglement of the power cord.

[0048] Working principle:

[0049] When using the preparation method of the ceramic product, the rotation of the output shaft of the first drive motor 7 drives the driving gear 6 to rotate, and the driving gear 6 drives the first driven gear 8 meshing therewith to rotate, and then drives the second driven gear 9 to rotate, and the second driven gear 9 drives the third driven gear 30 to rotate, so that the two crushing rollers 10 can rotate towards each other, and the ceramic blocks falling between the two crushing rollers 10 are crushed. The crushed ceramic blocks are formed into ceramic particles and enter the screen for screening. The fine-grained ceramic particles are collected in the first collecting tank 22 through the screen outlet 23 on the left and right sides of the vibration device 21 for processing, and the coarse-grained ceramic particles remain in the screen 15. The staff stands on the operating table 26, lifts the screen 15 through the handle 28, and recycles it into the second collection tank 27. This is the entire process of the preparation method of the ceramic product.

[0050] When it is necessary to crush small-sized ceramic blocks, start the second drive motor 36. The rotation of the output shaft of the second drive motor 36 drives the clockwise rotation of the screw 32 connected thereto, so that the two screw nuts 33 meshing with the screw 32 can move toward the middle of the screw 32, so that the height adjustment block 31 can lift the connecting plate 34, and then the connecting plate 34 can lift the crushing teeth 11, thereby completing the crushing of small-sized ceramic blocks, which is highly practical.

[0051] It should be noted that the electrical components appearing in this application are connected to an external power supply and control system, wherein the control system adopts the structure in the prior art and can be configured with buttons and other structures for controlling the operation of the first drive motor, the second drive motor and the vibration component.

[0052] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A method for preparing a ceramic product, characterized in that: The invention comprises a ceramic product processing device, the ceramic product processing device comprising a crushing device and a screening device arranged below the crushing device, the crushing device comprising a crushing cavity (3), a crushing chamber (4) arranged in the middle of the crushing cavity (3), a feed port (1) arranged at the top of the crushing cavity (3), and at least one pair of crushing rollers (10) arranged in the middle of the crushing chamber (4) for crushing ceramic blocks, the screening device comprising a screening cavity (13), a screening chamber (14) arranged in the middle of the screening cavity (13), and a screen (15) arranged in the screening chamber (14), the screen (15) being arranged directly below the crushing roller (10), and further comprising a vibration device (21) for driving the screen (15) to vibrate; the crushing roller (10) is driven to rotate, so that the ceramic blocks placed between the two crushing rollers (10) can be crushed and fall into the screen (15), and the screen (15) can screen the ceramic particles falling therein under the action of the vibration device; The method for processing a ceramic block using the ceramic product processing equipment comprises the following steps: 1) Pour the ceramic blocks into the feed port (1), and the ceramic blocks will fall between the two crushing rollers (10) in the crushing chamber (4); 2) driving the two crushing rollers (10) to rotate so that the two crushing rollers can crush the ceramic blocks located between them; 3) The crushed ceramic particles fall into the sieve (15); 4) Under the action of the vibration device (21), ceramic particles meeting the particle size requirements will fall from the sieve holes of the sieve (15) into the screening chamber (14), while ceramic particles not meeting the particle size requirements will be placed in the sieve (15); The invention also comprises a driving transmission device for driving the crushing roller (10) to rotate, the driving transmission device comprising a first driving motor (7), a driving gear (6), a first driven gear (8) and a second driven gear (9), the driving gear (6) being fixedly mounted on the first driving motor (7), the first driven gear (8) and the second driven gear (9) being respectively sleeved on one of the crushing rollers (10), the first driven gear (8) being meshingly connected with the driving gear (6), and the other crushing roller being mounted with a third driven gear (30) meshingly connected with the second driven gear (9); A height adjustment block (31) capable of adjusting the height of the crushing teeth (11) is also connected to the inner cavity of at least one crushing roller (10); the height adjustment block (31) can move in a direction approaching or moving away from the crushing teeth (11) to raise or lower the crushing teeth (11); The height adjustment block (31) is connected to the crushing roller (10) through a screw mechanism, the screw mechanism comprising a screw (32) and a screw nut (33), the screw (32) is rotatably connected to the crushing roller (10), the screw nut (33) is connected to the screw (32), the screw nut (33) can reciprocate along the length direction of the screw (32), and the height adjustment block (31) is fixedly connected to the screw nut (33), the height adjustment block (31) can reciprocate with the screw nut (33), the tails of a plurality of crushing teeth (11) located at the same height of the crushing roller are connected through a connecting plate (34), the other end of each crushing tooth (11) passes through the crushing roller (10), a first spring (35) is connected between the connecting plate (34) and the crushing roller (10), the height adjustment block (31) is in contact with the connecting plate (34), and further comprises a second drive motor (36) for driving the screw to rotate; The screening chamber (13) is fixedly connected to the bottom of the crushing chamber (3); the screen (15) is placed inside the screening chamber (14) via a rubber pad (24); the vibration device (21) is installed in the screening chamber (13); the transmission end of the vibration device is connected to the bottom of the screening chamber (14); and a second spring (19) is installed between the screening chamber (14) and the screening chamber; A screen outlet (23) with a valve is fixedly connected to one side of the screening chamber (14); a first collecting tank (22) is connected below the screen outlet (23); an operating table (26) is connected above the screening chamber (13) located above the first collecting tank (22); a second collecting tank (27) is provided on the operating table (26).

2. The method for preparing a ceramic product according to claim 1, characterized in that: A discharge plate (2) is welded below the feed port (1), and the discharge plate (2) is arranged just above the crushing chamber (4). The crushing chamber (4) is fixed inside the crushing cavity (3) via a bracket. The bottom of the crushing chamber (4) is fixedly connected to the crushing outlet (12), and the crushing outlet (12) is arranged just above the screening chamber (14).

3. The method for preparing a ceramic product according to claim 1, characterized in that: The sizes of the two crushing rollers (10) are matched, and the crushing teeth (11) on the two crushing rollers (10) are arranged in a staggered manner.

4. The method for preparing a ceramic product according to claim 1, characterized in that: The screen (15) is slidably connected to the inside of the slide groove (17) via sliders (16) on both sides, and a handle (28) is welded to the upper side of the screen (15).

5. The method for preparing a ceramic product according to claim 1, characterized in that: The screen (15) and the screening chamber (14) are in a concentric circle structure, and second springs (19) are provided at four corners of the bottom of the screening chamber (14).

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