CN112757445A

CN112757445A - Forming device and forming method for ceramic preparation process

Info

Publication number: CN112757445A
Application number: CN202011534537.8A
Authority: CN
Inventors: 雷涛
Original assignee: Jiangxi Jintaiyuan Ceramics Co ltd
Current assignee: Jiangxi Jintaiyuan Ceramics Co ltd
Priority date: 2020-12-23
Filing date: 2020-12-23
Publication date: 2021-05-07
Anticipated expiration: 2040-12-23
Also published as: CN112757445B

Abstract

The invention provides a forming device and a forming method for a ceramic preparation process, the device comprises a case, a filter and a lubricating assembly are arranged inside the case, a bearing plate is fixed on the top surface of the case, the top end of the bearing plate is connected with a dust absorption assembly, a brick pressing device is fixed on the top surface of the bearing plate, an air release valve is fixed on the outer surface of the brick pressing device, a first screen and a second screen are fixed inside the filter, a first air delivery pipe is arranged between the first screen and the inner wall of the filter, one end of the first air delivery pipe, far away from the air release valve, is connected with a second air delivery pipe, the lubricating assembly comprises an oil storage cylinder, an air cylinder is fixed on the inner wall of the top end of the oil storage cylinder, and an air cylinder rod is slidably connected. According to the invention, through the matching of the filter and the lubricating component, waste gas generated when the brick press is used for preparing ceramic products can be recovered, and the waste gas is used for lubricating, so that the working efficiency of the forming device is improved.

Description

Forming device and forming method for ceramic preparation process

Technical Field

The invention relates to the technical field of ceramic manufacturing equipment, in particular to a forming device and a forming method for a ceramic preparation process.

Background

The development history of the ceramic is an important component of the history of Chinese civilization, and a forming device is often used for assisting in hot casting and forming of the ceramic in the preparation process of the ceramic.

Current patent (CN201820920785.8) discloses a domestic ceramics die-casting forming device of high-efficient type, and this product is including supporting the chassis, and the top fixed mounting who supports the chassis has the roof-rack, and the bottom fixed mounting of roof-rack has electronic hydraulic push rod, and electronic hydraulic push rod's bottom fixed mounting has the hydraulic pressure board, and the top fixed mounting who supports the chassis has the workstation, and the die cavity has been seted up at the top of workstation, and the inside movable mounting of die cavity has the mould. The ceramic die cavity is arranged in the die, and the heat conducting grooves which are uniformly distributed are arranged at the bottom of the die. The inside of heat conduction groove is pegged graft and is had the heating tube, and the bottom fixed mounting of heating tube has the constant temperature warm table. This high-efficient type domestic ceramics die-casting forming device, the effectual porosity that reduces pottery avoids reducing the density of shaping product, has improved the mechanical properties and the stability of goods to this high-efficient type domestic ceramics die-casting forming device's production efficiency has been improved.

However, the above-mentioned forming device for ceramic preparation has drawbacks, for example, although the above-mentioned forming device can improve the mechanical properties and stability of the product, the conventional forming device often needs to be pressurized and exhausted during the ceramic preparation process, and the exhaust gas with dust is often not recycled and filtered, thereby reducing the environmental protection during the production of the forming device.

Disclosure of Invention

Accordingly, the present invention is directed to a forming apparatus and a forming method for a ceramic manufacturing process, so as to solve the technical problems in the background art.

The invention provides a forming device for a ceramic preparation process, which comprises a case, wherein a filter and a lubricating assembly are arranged inside the case, a pressure bearing plate is fixed on the surface of the top end of the case, the top end of the pressure bearing plate is connected with a dust suction assembly, a brick pressing device is fixed on the surface of the top end of the pressure bearing plate, and an air release valve is fixed on the outer surface of the brick pressing device;

a first screen mesh and a second screen mesh are sequentially fixed inside the filter along a straight line, a first gas pipe is arranged between the first screen mesh and the inner wall of the filter, one end, far away from the first screen mesh, of the first gas pipe penetrates through the shell of the filter and extends to the outside to be connected with a gas release valve, one end, far away from the gas release valve, of the first gas pipe is connected with a second gas pipe, the second gas pipe is fixed between the first screen mesh and the second screen mesh and is communicated with the first gas pipe, and one end, far away from the first gas pipe, of the second gas pipe penetrates through the shell of the filter and extends to the outside;

the lubricating assembly comprises an oil storage barrel, the bottom end of the oil storage barrel is fixed on the inner wall of the bottom end of the case, a cylinder barrel is fixed on the inner wall of the top end of the oil storage barrel, the top end of the cylinder barrel penetrates through the filter shell through an air pipe and is connected with one end, extending to the outside, of the second air pipe, an air cylinder rod is connected inside the cylinder barrel in a sliding mode, and the bottom end of the air cylinder rod penetrates through the cylinder barrel and extends to the inside of the oil storage barrel to be connected with an air cylinder sheet.

Furthermore, the dust collection assembly comprises screw rods which are symmetrically arranged by taking the central axis of the cross section of the bearing plate as a central axis, the two screw rods are rotatably connected with the top end surface of the bearing plate through bearing seats, and the two screw rods respectively penetrate through two ends of the n-shaped brick pushing rod and are connected with the n-shaped brick pushing rod through nuts.

Furthermore, a plurality of dust collection heads are fixed on the inner wall of the n-shaped brick pushing rod, and each dust collection head is connected with the shell of the filter through an air pipe.

Furthermore, a fan is arranged between the second screen and the inner wall of the filter, and the fan is fixed on the inner wall of the filter.

Furthermore, a spring is sleeved between the top end of the air cylinder rod and the inner wall of the air cylinder barrel, the air cylinder rod penetrates through the oil storage barrel and extends to the outer peripheral face of the bottom of the outer end of the air cylinder rod, a Z-shaped limiting rod is fixed on the outer peripheral face of the bottom of the outer end of the air cylinder rod, the Z-shaped limiting rod is connected with a linear sliding groove body in a sliding mode, the linear sliding groove is formed in the inner wall of the oil storage barrel, and a plurality of first limiting beads are fixed in.

Further, one side of linear type spout is equipped with n type spout, the both ends of n type spout all are linked together with the linear type spout, n type spout set up in on the oil storage section of thick bamboo inner wall.

Further, the bearing plate bottom is connected with damper, damper is including four damping air springs, and is a plurality of damping air spring is fixed in respectively four apex angle departments on bearing plate bottom surface, and is a plurality of damping air spring's bottom all is fixed in on the bottom inner wall of quick-witted case, every damping air spring's top outer peripheral face all is fixed with the bearing plate, every it does not be fixed with the damping inflator equally to divide between four apex angle departments on bearing plate bottom surface and the bottom inner wall of quick-witted case.

Furthermore, every the shock attenuation inflator all is connected with output gas cylinder through the trachea, every the one end of output gas cylinder all runs through the casing of oil storage cylinder and extends to the inside of oil storage cylinder and be connected with the cylinder piece.

Further, dust absorption subassembly is connected with power component, power component includes first belt pulley and second belt pulley, first belt pulley with the second belt pulley is fixed in two respectively on the lead screw casing, first belt pulley with be connected through the belt between the second belt pulley, the coaxial motor that is equipped with in one side of first belt pulley, the motor bottom mounting is in the top surface of bearing plate.

The invention also provides a forming method for the ceramic preparation process, wherein the forming device is used for forming, and the method comprises the following steps:

the method comprises the following steps: preparing, namely guiding homogenized and screened ceramic powder into a brick press by a conveyor until the powder falls into a ceramic mold cavity in the brick press;

step two: in the pressing process, the brick pressing device is started, so that a hydraulic rod at the top end of the brick pressing device pushes a hydraulic push plate with a ceramic mold cavity to move until the ceramic mold cavity is formed in a die-casting mode; in the die-casting forming process, the brick pressing device performs pressurization and exhaust step by step to assist the forming of the ceramic product and discharges the ceramic product through a gas leakage valve on the brick pressing device;

step three: cleaning and unloading, wherein when a hydraulic push plate is driven by a hydraulic rod in a brick press to return to the original working position, an n-shaped brick pushing rod is driven to translate through the rotation of a screw rod, so that a ceramic product formed through a pressing process is pushed to a conveying belt to be unloaded;

step four: and (2) lubrication preparation, wherein dust-containing waste gas generated in the pressing process is sequentially filtered by a first screen and a second screen in a filter and then is input into the oil storage cylinder, a cylinder rod in the cylinder is pushed by high-pressure gas, and a cylinder sheet on the cylinder rod guides lubricating oil in the oil storage cylinder to be extruded out of an oil feeder of the brick press for lubrication and waiting for the next preparation work.

Compared with the prior art, the invention has the beneficial effects that:

(1) the waste gas generated when the brick press is used for preparing ceramic products can be recovered and used for lubricating, so that the emission of the forming device is reduced, and the working efficiency of the forming device is improved. The method specifically comprises the following steps: through the cooperation of filter and lubricating assembly for produced dust waste gas that has in the pressing process filters the back in proper order through first screen cloth and second screen cloth in the filter, inputs to the oil storage section of thick bamboo in, and the cylinder pole in the cylinder section of thick bamboo promotes the back through high-pressure gas, and the lubricating oil in the cylinder pole guide oil storage section of thick bamboo is extruded to the oiler of brick pressing ware in to the cylinder piece on the cylinder pole, lubricates.

(2) The invention can absorb the waste on the bearing plate while pushing the prepared and molded ceramic blank to unload, thereby further reducing the discharge. The method specifically comprises the following steps: when a screw rod in the dust collection assembly rotates, the n-shaped brick pushing rod converts the rotary motion of the screw rod into self linear motion through a nut so as to drive a prepared and molded ceramic blank to move, the n-shaped brick pushing rod aims at waste materials left by the prepared ceramic blank on the pressure bearing plate through an upper dust collection head of the n-shaped brick pushing rod, and the waste materials are guided to enter a filter for filtering through the dust collection head connected with the filter with a fan.

Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

FIG. 1 is a schematic view of the overall structure of a molding apparatus for a ceramic manufacturing process according to the present invention;

FIG. 2 is a schematic structural view of a damper assembly in a molding apparatus for a ceramic manufacturing process according to the present invention;

FIG. 3 is a schematic structural view of a dust suction assembly in a molding apparatus for a ceramic manufacturing process according to the present invention;

FIG. 4 is a schematic structural view of a filter in a molding apparatus for a ceramic manufacturing process according to the present invention;

FIG. 5 is a schematic structural diagram of a lubrication assembly in a molding apparatus for a ceramic manufacturing process according to the present invention;

fig. 6 is a schematic structural view of a cartridge in a molding apparatus for a ceramic manufacturing process according to the present invention.

Description of the main symbols:

Detailed Description

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, the present invention provides a molding apparatus for a ceramic manufacturing process, including a housing 1, and a filter 5 and a lubrication assembly 4 disposed inside the housing 1.

A pressure bearing plate 8 is fixed on the top end surface of the case 1, and the top end of the pressure bearing plate 8 is connected with the dust collection component 3. The top end surface of the bearing plate 8 is fixed with a brick pressing device 2, and the outer surface of the brick pressing device 2 is fixed with an air escape valve 21. Wherein, a first screen 51 and a second screen 52 are fixed in the filter 5 along a straight line in turn, and a first air pipe 55 is arranged between the first screen 51 and the inner wall of the filter 5.

The end of the first air pipe 55 far away from the first screen 51 extends through the filter 5 shell to the outside and is connected with the air escape valve 21. The end of the first air delivery pipe 55 far away from the air escape valve 21 is connected with a second air delivery pipe 53. The second air duct 53 is fixed between the first mesh 51 and the second mesh 52 and communicates with the first air duct 55. In this embodiment, the end of the second air duct 53 remote from the first air duct 55 extends through the filter 5 housing to the outside.

Specifically, the lubricating assembly 4 includes an oil storage cylinder 41, and the bottom end of the oil storage cylinder 41 is fixed on the inner wall of the bottom end of the machine case 1. A cylinder 42 is fixed on the inner wall of the top end of the oil storage cylinder 41, and the top end of the cylinder 42 is connected with one end of the second air pipe 53 which penetrates through the filter 5 shell and extends to the outside through an air pipe. A cylinder rod 43 is slidably connected to the inside of the cylinder tube 42, and the bottom end of the cylinder rod 43 extends through the cylinder tube 42 to the inside of the oil reservoir tube 41 and is connected to a cylinder plate 44.

Specifically, referring to fig. 2, the bottom end of the bearing plate 8 is connected to the damping member 6. Specifically, the damping assembly 6 includes four damping gas springs 61, and a plurality of the damping gas springs 61 are respectively fixed at four top corners of the bottom end surface of the pressure bearing plate 8. Wherein, the bottom ends of a plurality of damping gas springs 61 are respectively fixed on the inner wall of the bottom end of the case 1. A pressure-bearing plate 62 is fixed to the outer peripheral surface of the top end of each damping gas spring 61, and damping gas cylinders 63 are fixed between the four top corners of the bottom end surface of each pressure-bearing plate 62 and the inner wall of the bottom end of the cabinet 1. It can be understood that, in practical application, the shock from the bearing plate 8 is absorbed by the extension and contraction of the damping gas spring 61 at the bottom end of the bearing plate 8, and the service life of the bearing plate 8 is prolonged. Further, the damping gas spring 61 is assisted in absorbing the impact force by the expansion and contraction of the damping gas cylinder 63.

Referring again to fig. 2, each of the shock absorbing air cylinders 63 is connected to an output air cylinder 64 through an air pipe. One end of each output cylinder 64 penetrates the housing of the reservoir cylinder 41 and extends into the interior of the reservoir cylinder 41 to be connected to the cylinder plate 44. It should be noted that, since the output air cylinder 64 is connected to the damping air cylinder 63, the damping air cylinder 63 can be used to push the air therein into the output air cylinder 64, and the output air cylinder 64 is driven to expand and contract, so that the output air cylinder 64 can be used to assist the cylinder tube 42 to push the cylinder plate 44.

Referring to fig. 3, the dust suction assembly 3 includes a screw rod 32 symmetrically disposed about a central axis of a cross section of the pressure bearing plate 8. Wherein, two lead screws 32 are connected with the top surface of the bearing plate 8 through bearing seats. The two screw rods 32 respectively penetrate through two ends of the n-shaped brick pushing rod 31 and are connected with the n-shaped brick pushing rod 31 through nuts, so that the screw rods 32 rotate. It can be understood that, as the screw rod 32 is connected with the n-shaped brick pushing rod 31 through the nut, the n-shaped brick pushing rod 31 converts the rotary motion of the screw rod 32 into the linear motion of itself through the nut, and the translation of the n-shaped brick pushing rod 31 drives the prepared and formed ceramic blank to move.

Specifically, please refer to fig. 3 again, a plurality of dust suction heads 33 are fixed on the inner wall of the n-shaped brick pushing rod 31. Each dust suction head 33 is connected with the shell of the filter 5 through an air pipe, and a fan 54 is arranged between the second screen 52 and the inner wall of the filter 5. Wherein, the fan 54 is fixed on the inner wall of the filter 5, and the arrangement can lead the n-shaped brick pushing rod 31 to align with the waste left by preparing the ceramic blank on the bearing plate 8 through the dust suction head 33 on the n-shaped brick pushing rod 31 when the n-shaped brick pushing rod 31 moves, and lead the waste to enter the filter 5 for filtering through the dust suction head 33 connected with the filter 5 with the fan 54.

Specifically, referring again to fig. 3, the dust collection assembly 3 is connected to the power assembly 7. Specifically, the power unit 7 includes a first pulley 71 and a second pulley 72. The first belt pulley 71 and the second belt pulley 72 are respectively fixed on the two screw 32 housings. The first belt pulley 71 is connected with the second belt pulley 72 through a belt, and one side of the first belt pulley 71 is coaxially provided with a motor 73.

Wherein, the bottom end of the motor 73 is fixed on the top surface of the bearing plate 8, so that the output shaft of the motor 73 drives the first belt pulley 71 thereon to rotate. The first belt pulley 71 is fixed on one of the screw rods 32 and is connected with the second belt pulley 72 fixed on the other screw rod 32 through a belt, so that the two screw rods 32 are driven to synchronously rotate.

Referring to fig. 5 and 6, a spring 45 is sleeved between the top end of the cylinder rod 43 and the inner wall of the cylinder tube 42. This setting can make the cylinder pole 43 when not having the promotion of high-pressure gas, because be equipped with spring 45 between cylinder pole 43 and the cylinder section of thick bamboo 42 inner wall, and this spring 45 cover is established on cylinder pole 43 to with the help of the energy storage of spring 45, make cylinder pole 43 return original operating position, wait for next promotion.

Meanwhile, the cylinder rod 43 penetrates the oil storage cylinder 41 and is fixed with a Z-shaped stopper 421 on the outer peripheral surface of the bottom of one end extending to the outside. Wherein, the Z-shaped limit rod 421 is connected with the linear chute 411 in a sliding way. Wherein, linear chute 411 is seted up on the inner wall of oil storage cylinder 41, is fixed with a plurality of first spacing pearls 413 in linear chute 411 cell body. This setting can make Z shape gag lever post 421 on the cylinder rod 43 slide along the linear type spout 411 of oil storage cylinder 41 inner wall when, because be equipped with first spacing pearl 413 on the linear type spout 411 cell body to usable first spacing pearl 413 blocks Z shape gag lever post 421. Meanwhile, the Z-shaped limiting rod 421 can be limited to a certain extent due to the blocking of the Z-shaped limiting rod 421 by the first limiting bead 413, and the friction force between the Z-shaped limiting rod 421 and the first limiting bead 413 is increased, so that the cylinder rod 43 is prevented from sliding too fast and extruding all the materials in the oil storage cylinder 41 at one time.

Referring to fig. 5 and 6 again, an n-shaped sliding groove 412 is formed at one side of the linear sliding groove 411. Both ends of the n-shaped chute 412 communicate with the linear chute 411. The n-shaped sliding groove 412 is disposed on the inner wall of the oil storage cylinder 41, so that the Z-shaped limiting rod 421 sliding to the bottom end of the linear sliding groove 411 can return to the original working position through the n-shaped sliding groove 412 communicating with the linear sliding groove 411.

As shown in fig. 1 to 6, the present invention also provides a molding method for a ceramic manufacturing process, comprising the steps of:

the method comprises the following steps: preparing, namely guiding homogenized and screened ceramic powder into the brick pressing device 2 by a conveyor until the powder falls into a ceramic mold cavity in the brick pressing device 2;

step two: in the pressing process, the brick pressing device 2 is started, so that a hydraulic rod at the top end of the brick pressing device 2 pushes a hydraulic push plate with a ceramic die cavity to move until the ceramic die cavity is formed by die casting; in the process of die-casting forming, the brick pressing device 2 carries out pressurization and exhaust step by step to assist the forming of the ceramic product and discharges the ceramic product through the air escape valve 21 on the brick pressing device 2;

step three: cleaning and unloading, when a hydraulic rod in the brick pressing device 2 drives a hydraulic push plate to return to the original working position, the n-shaped brick pushing rod 31 is driven to translate through the rotation of the screw rod 32, so that the ceramic product formed through the pressing process is pushed to a conveyor belt to be unloaded;

step four: preparing for lubrication, namely sequentially filtering dust-containing waste gas generated in the pressing process by a first screen 51 and a second screen 52 in a filter 5, and inputting the waste gas into an oil storage cylinder 41; after the cylinder rod 43 in the cylinder tube 42 is pushed by the high-pressure gas, the cylinder sheet 44 on the cylinder rod 43 guides the lubricating oil in the oil storage tube 41 to be extruded out to the oiler of the brick press 2 for lubrication, and the next preparation work is waited.

The specific operation mode of the invention is as follows:

the homogenized and sieved ceramic powder is guided by a conveyor to be added into the brick pressing device 2 until the powder falls into a ceramic mold cavity in the brick pressing device 2;

and (3) opening the brick pressing device 2, so that a hydraulic rod at the top end of the brick pressing device 2 pushes a hydraulic push plate with a ceramic die cavity to move until die-casting molding is carried out. In the process of die-casting forming, the brick pressing device 2 carries out pressurization and exhaust step by step to assist the forming of the ceramic product and discharges the ceramic product through the air escape valve 21 on the brick pressing device 2;

then, when a hydraulic push plate is driven by a hydraulic rod in the brick pressing device 2 to return to the original working position, the n-shaped brick pushing rod 31 is driven to translate through the rotation of the screw rod 32, so that the ceramic product formed through the pressing process is pushed to a conveyor belt to be discharged;

the waste gas with dust produced in the pressing process is sequentially filtered by the first screen 51 and the second screen 52 in the filter 5 and then is input into the oil storage cylinder 41, the cylinder rod 43 in the cylinder 42 is pushed by high-pressure gas, and the cylinder sheet 44 on the cylinder rod 43 guides the lubricating oil in the oil storage cylinder 41 to be extruded into the oil feeder of the brick press 2 for lubrication and waiting for the next preparation work.

Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A forming device for a ceramic preparation process comprises a case (1), and is characterized in that a filter (5) and a lubricating assembly (4) are arranged inside the case (1), a pressure bearing plate (8) is fixed on the surface of the top end of the case (1), a dust suction assembly (3) is connected to the top end of the pressure bearing plate (8), a brick press (2) is fixed on the surface of the top end of the pressure bearing plate (8), and an air release valve (21) is fixed on the outer surface of the brick press (2);

a first screen mesh (51) and a second screen mesh (52) are sequentially fixed in the filter (5) along a straight line, a first air pipe (55) is arranged between the first screen mesh (51) and the inner wall of the filter (5), one end, away from the first screen mesh (51), of the first air pipe (55) penetrates through the shell of the filter (5) and extends to the outside to be connected with the air release valve (21), one end, away from the air release valve (21), of the first air pipe (55) is connected with a second air pipe (53), the second air pipe (53) is fixed between the first screen mesh (51) and the second screen mesh (52) and communicated with the first air pipe (55), and one end, away from the first air pipe (55), of the second air pipe (53) penetrates through the shell of the filter (5) and extends to the outside;

the lubricating assembly (4) comprises an oil storage barrel (41), the bottom end of the oil storage barrel (41) is fixed on the inner wall of the bottom end of the case (1), a cylinder barrel (42) is fixed on the inner wall of the top end of the oil storage barrel (41), the top end of the cylinder barrel (42) is communicated with one end, penetrating through a filter (5) shell and extending to the outside, of a second air conveying pipe (53) through an air pipe, a cylinder rod (43) is connected to the inside of the cylinder barrel (42) in a sliding mode, and the bottom end of the cylinder rod (43) penetrates through the cylinder barrel (42) and extends to the inside of the oil storage barrel (41) to be connected with a cylinder sheet (44).

2. The forming device for the ceramic preparation process according to claim 1, wherein the dust collection assembly (3) comprises two screw rods (32) symmetrically arranged by taking a central axis of a cross section of the bearing plate (8) as a central axis, the two screw rods (32) are rotatably connected with the top end surface of the bearing plate (8) through bearing seats, and the two screw rods (32) respectively penetrate through two ends of the n-shaped brick pushing rod (31) and are connected with the n-shaped brick pushing rod (31) through nuts.

3. The forming device for the ceramic preparation process, according to the claim 2, characterized in that the inner wall of the n-shaped brick pushing rod (31) is fixed with a plurality of dust suction heads (33), each dust suction head (33) is connected with the shell of the filter (5) through an air pipe.

4. The forming device for the ceramic preparation process, according to claim 1, characterized in that a fan (54) is arranged between the second screen (52) and the inner wall of the filter (5), and the fan (54) is fixedly arranged on the inner wall of the filter (5).

5. The forming device for the ceramic preparation process according to claim 1, wherein a spring (45) is sleeved between the top end of the cylinder rod (43) and the inner wall of the cylinder barrel (42), the cylinder rod (43) penetrates through the oil storage barrel (41) and extends to the outer peripheral surface of the bottom of the oil storage barrel (41) to be fixedly provided with a Z-shaped limiting rod (421), the Z-shaped limiting rod (421) is in sliding connection with a groove body of a linear sliding groove (411), the linear sliding groove (411) is formed in the inner wall of the oil storage barrel (41), and a plurality of first limiting beads (413) are fixed in the groove body of the linear sliding groove (411).

6. The forming device for the ceramic preparation process according to claim 5, wherein an n-shaped chute (412) is arranged on one side of the linear chute (411), both ends of the n-shaped chute (412) are communicated with the linear chute (411), and the n-shaped chute (412) is arranged on the inner wall of the oil storage cylinder (41).

7. The forming device for the ceramic preparation process according to claim 1, wherein the bottom end of the bearing plate (8) is connected with a damping assembly (6), the damping assembly (6) comprises four damping gas springs (61), a plurality of damping gas springs (61) are respectively fixed at four corners of the bottom end surface of the bearing plate (8), the bottom ends of the damping gas springs (61) are all fixed on the inner wall of the bottom end of the case (1), a bearing plate (62) is fixed on the outer peripheral surface of the top end of each damping gas spring (61), and a damping gas cylinder (63) is respectively fixed between the four corners of the bottom end surface of each bearing plate (62) and the bottom end of the case (1).

8. The molding apparatus for ceramic manufacturing process according to claim 7, wherein each of said shock absorbing cylinders (63) is connected to an output cylinder (64) through a gas pipe, and one end of each of said output cylinders (64) penetrates through a housing of the oil storage cylinder (41) and extends to the inside of the oil storage cylinder (41) to be connected to the cylinder plate (44).

9. The forming device for the ceramic preparation process according to claim 2, wherein the dust collection assembly (3) is connected with a power assembly (7), the power assembly (7) comprises a first belt pulley (71) and a second belt pulley (72), the first belt pulley (71) and the second belt pulley (72) are respectively fixed on two lead screw (32) shells, the first belt pulley (71) and the second belt pulley (72) are connected through a belt, a motor (73) is coaxially arranged on one side of the first belt pulley (71), and the bottom end of the motor (73) is fixed on the top end surface of the pressure bearing plate (8).

10. A molding method for a ceramic manufacturing process, characterized in that a molding process is performed using the molding apparatus according to any one of claims 1 to 9, the method comprising:

the method comprises the following steps: preparing, namely guiding homogenized and screened ceramic powder into a brick press (2) by a conveyor until the powder falls into a ceramic mold cavity in the brick press (2);

step two: in the pressing process, the brick pressing device (2) is started, so that a hydraulic rod at the top end of the brick pressing device (2) pushes a hydraulic push plate with a ceramic die cavity to move until the ceramic die cavity is formed by die casting; in the die-casting forming process, the brick pressing device (2) performs pressurization and exhaust step by step to assist the forming of the ceramic product and discharges the ceramic product through an air escape valve (21) on the brick pressing device (2);

step three: cleaning and unloading, when a hydraulic push plate is driven by a hydraulic rod in the brick pressing device (2) to return to the original working position, an n-shaped brick pushing rod (31) is driven to translate through the rotation of a screw rod (32), so that a ceramic product formed through the pressing process is pushed to a conveying belt to be unloaded;

step four: and (2) preparing for lubrication, wherein dust-containing waste gas generated in the pressing process is sequentially filtered by a first screen (51) and a second screen (52) in a filter (5) and then is input into an oil storage cylinder (41), after a cylinder rod (43) in a cylinder (42) is pushed by high-pressure gas, a cylinder sheet (44) on the cylinder rod (43) guides lubricating oil in the oil storage cylinder (41) to be extruded into an oil feeder of a brick press (2) for lubrication, and the next preparation work is waited.