A ceramic brick press and control system

Abstract

The present invention provides a ceramic brick press and a control system, the ceramic brick press comprises: a machine platform; a press mechanism, the press mechanism comprises a press lower die arranged on the machine platform; a suspended pushing mechanism, the suspended pushing mechanism is arranged on the machine platform and located on one side of the press lower die, the suspended pushing mechanism is provided with a plurality of first suspended spray holes facing the press lower die. The ceramic brick blanks are generated by pressing the press mechanism, and the suspended pushing mechanism moves the generated ceramic brick blanks out of the press lower die; at the same time, by arranging a plurality of first suspended spray holes facing the press lower die on the suspended pushing mechanism, the airflow sprayed by the first suspended spray holes acts on the bottom of the ceramic brick blanks, generating a suspension effect, reducing the friction between the ceramic brick blanks and the upper surface of the press lower die, and at the same time, the airflow blows away the residual powder on the press lower die, preventing the residual powder from entering the bottom of the brick blanks, thereby effectively avoiding the bottom of the brick blanks being scratched by the residual powder particles during the removal of the brick blanks.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic production, and in particular to a ceramic brick press and a control system. Background Art

[0002] The surface smoothness of glazed tiles is an important feature that characterizes the grade of the product and is a process requirement that must be strictly controlled during the production process. The factors that affect the surface smoothness of glazed tiles are divided into internal factors and external factors. Among them, internal factors include three aspects: the temperature and water absorption rate of the green body, the glaze formula and process parameters, and firing. Generally, they are adjusted and controlled through relevant process technical means. External factors mainly refer to the surface smoothness of the brick body, which is generally controlled by adjusting the particle grading of the powder and the subsequent surface treatment.

[0003] In the production of existing ceramic products, since the ceramic brick press has made corresponding requirements for the particle gradation of powder, the particle gradation of powder is basically the same; in the surface treatment of the brick after pressing, the sponge wiping method is generally used to remove the powder adhering to the upper surface of the brick; but in the process of moving the brick out of the lower die of the press, the bottom surface of the brick will generate sliding friction with the upper surface of the lower die of the press. The powder particles remaining on the upper surface of the lower die of the press during the pressing process will generate greater friction resistance to the brick in the sliding friction, and cause scratches, scrapes and other linear streak defects on the bottom of the brick, affecting the surface flatness of the brick, and then destroying the integrity of the original pattern on the bottom of the glazed tile and the consistency of the bottom pattern.

[0004] Therefore, how to provide a ceramic brick press that can effectively prevent the bottom of the brick from being scratched by residual powder particles during the removal of the bricks has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a ceramic brick press and a control system are provided, aiming to solve the problem in the prior art that the bottom of the brick blank is scratched by residual powder particles during the process of moving the brick blank out of the lower mold of the press.

[0006] The technical solution adopted by the present invention to solve the technical problem is as follows: a ceramic brick press, the ceramic brick press comprising:

[0007] Machine;

[0008] A press mechanism, the press mechanism comprising a press lower die arranged on the machine platform;

[0009] A suspension pushing mechanism is arranged on the machine platform and located at one side of the lower die of the press. The suspension pushing mechanism is provided with a plurality of first suspension spray holes facing the lower die of the press.

[0010] Furthermore, the suspension pushing mechanism comprises:

[0011] Driving parts;

[0012] A material pusher, which is arranged on the machine platform and connected to the driving member;

[0013] A suspended push plate, which is arranged at one end of the push frame close to the lower die of the press, and is connected to the push frame;

[0014] Wherein, a plurality of the first suspension spray holes are arranged on the suspension push plate.

[0015] Furthermore, the floating push plate includes:

[0016] push plate body;

[0017] A connecting portion, the connecting portion is arranged at one end of the push plate body close to the push rack, and the connecting portion is connected to the push rack;

[0018] Wherein, a first air cavity is arranged in the push plate body, one end of the first suspension spray hole is connected with the first air cavity, and the other end of the first suspension spray hole is arranged toward the machine platform.

[0019] Furthermore, the first suspension nozzle includes:

[0020] An air inlet, the air inlet being located at one end of the first suspension nozzle close to the first air cavity;

[0021] An air outlet, the air outlet is located at one end of the first suspension nozzle close to the machine platform;

[0022] Wherein, the distance between the air inlet and the lower die of the press is smaller than the distance between the air outlet and the lower die of the press.

[0023] Furthermore, the floating push plate also includes:

[0024] A pushing part, the pushing part is arranged at one end of the push plate body away from the material pushing frame, and the pushing part is detachably connected to the push plate body;

[0025] Wherein, a plurality of the first suspension spray holes are arranged at one end of the push plate body close to the push portion.

[0026] Furthermore, the pusher frame comprises:

[0027] A material pusher body, wherein the material pusher body is connected to the driving member;

[0028] An adjusting mounting plate is arranged at one end of the pusher frame body close to the floating push plate, and the adjusting mounting plate is detachably connected to the floating push plate; the adjusting mounting plate is provided with an adjusting strip hole along the height direction, and the adjusting strip hole is detachably connected to the pusher frame body.

[0029] Furthermore, the press lower die comprises:

[0030] Lower mold body;

[0031] A mold frame, the mold frame is arranged on the lower mold body, and the mold frame is provided with a plurality of mold cavities and an air flotation platform;

[0032] Wherein, the air floating platform is arranged on a side of the mold frame away from the lower mold body, and the air floating platform is provided with a plurality of second suspension spray holes along the height direction.

[0033] Furthermore, the mold frame is provided with a connecting groove and an air pressure groove along the width direction, the air pressure groove is arranged in the connecting groove, and the connecting groove and the air pressure groove are both opened on the side surface of the mold frame away from the lower mold body; the air floating platform is arranged in the connecting groove.

[0034] Furthermore, the air flotation platform comprises: a cover plate, the cover plate is accommodated in the connection groove, and the cover plate is detachably connected to the connection groove; a plurality of the second suspension nozzles are arranged on the cover plate

[0035] Another technical solution adopted by the present invention to solve the technical problem is as follows: a control system based on the ceramic brick press as described above, the control system comprising:

[0036] A pressure regulating module, the pressure regulating module is used to regulate the air pressure of the compressed air entering the air floating platform and the suspended pushing mechanism;

[0037] An action module, the action module is connected to the pressure regulating module, and the action module is used to control the opening and closing of the compressed air entering the air flotation platform and the suspension pushing mechanism;

[0038] A main controller, the action module and the voltage regulating module are both connected to the main controller, and the main controller is used to control the actions of the action module and the voltage regulating module;

[0039] A human-machine interaction interface is connected to the main controller and is used to set, adjust and monitor the operating parameters of the air flotation platform and the suspended material pushing mechanism.

[0040] The present invention provides a ceramic brick press and a control system, wherein the ceramic brick press comprises: a machine platform; a press mechanism, wherein the press mechanism comprises a press lower die arranged on the machine platform; and a suspended pushing mechanism, wherein the suspended pushing mechanism is arranged on the machine platform and located on one side of the press lower die, and the suspended pushing mechanism is provided with a plurality of first suspended spray holes facing the press lower die. It can be understood that by setting up a press mechanism, the press mechanism presses and generates ceramic tile blanks, and the generated ceramic tile blanks are moved out of the lower mold of the press through the suspended pushing mechanism; by setting a number of first suspended spray holes facing the lower mold of the press on the suspended pushing mechanism, when the suspended pushing mechanism is in the process of moving the ceramic tile blanks, compressed air passes through the first suspended spray holes to form an airflow sprayed toward the lower mold of the press, and the airflow acts on the bottom of the ceramic tile blank to lift the tile blank and produce a suspension effect, which effectively reduces the friction between the ceramic tile blank and the upper surface of the lower mold of the press. At the same time, the airflow blows away the residual powder in the lower mold of the press to prevent the residual powder from entering the bottom of the tile blank, thereby effectively avoiding the bottom of the tile blank being scratched by residual powder particles during the removal of the tile blank. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 It is a partial front view schematic diagram of a partial cross-section of the ceramic brick press provided in the present invention;

[0042] Figure 2 It is a partial cross-sectional schematic diagram of the ceramic brick press provided in the present invention;

[0043] Figure 3 It is a partial three-dimensional structural schematic diagram of the matching relationship between the suspended push plate and the adjustable mounting plate in the ceramic brick press provided by the present invention;

[0044] Figure 4 is another partial cross-sectional schematic diagram of the ceramic brick press provided in the present invention;

[0045] Figure 5 It is a three-dimensional exploded structural schematic diagram of the matching relationship between the mold frame and the cover plate in the ceramic brick press provided by the present invention;

[0046] Figure 6 It is a functional principle block diagram of the control system provided in the present invention;

[0047] Description of reference numerals:

[0048] 10. Ceramic brick press; 11. Machine platform; 12. Press mechanism; 13. Suspended push mechanism; 14. Press lower die; 15. First suspended spray hole; 121. Press; 122. Press upper die; 131. Push rack; 132. Suspended push plate; 133. Air source connector; 1311. Push rack body; 1312. Adjustment mounting plate; 1313. Adjustment bar hole; 1321. Push plate body; 1322. Connecting part; 1323. Pushing part; 1324. First air cavity; 1325. Air inlet hole of air cavity; 141. Lower die body; 142. Mold frame; 143. Second suspended spray hole; 1421. Cavity; 1422. Air Floating platform; 1423, connecting groove; 1424, air pressure groove; 1425, second air cavity; 1426, cover plate; 1427, compressed air inlet hole; 151, air inlet; 152, air outlet; 20, control system; 21, air source pretreatment module; 22, pressure regulating module; 23, action module; 24, execution module; 25, main controller; 26, human-computer interaction interface; 27, compressor controller; 211, air storage tank; 212, air dryer; 221, first pressure regulating valve; 222, first pressure gauge; 223, second pressure regulating valve; 224, second pressure gauge; 231, first solenoid valve; 232, second solenoid valve. DETAILED DESCRIPTION

[0049] In order to make the purpose, technical solution and advantages of the present invention clearer and more specific, the present invention is further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0050] The surface smoothness of glazed tiles is an important feature that characterizes the grade of the product and is a process requirement that must be strictly controlled during the production process. The factors that affect the surface smoothness of glazed tiles are divided into internal factors and external factors. Among them, internal factors include three aspects: the temperature and water absorption rate of the green body, the glaze formula and process parameters, and firing. Generally, they are adjusted and controlled through relevant process technical means. External factors mainly refer to the surface smoothness of the brick body, which is generally controlled by adjusting the particle grading of the powder and the subsequent surface treatment. In the production of existing ceramic products, since the ceramic brick press has made corresponding requirements for the particle gradation of powder, the particle gradation of powder is basically the same; in the surface treatment of the brick after pressing, the sponge wiping method is generally used to remove the powder adhering to the upper surface of the brick; but in the process of moving the brick out of the lower die of the press, the bottom surface of the brick will generate sliding friction with the upper surface of the lower die of the press. The powder particles remaining on the upper surface of the lower die of the press during the pressing process will generate greater friction resistance to the brick in the sliding friction, and cause scratches, scrapes and other linear streak defects on the bottom of the brick, affecting the surface flatness of the brick, and then destroying the integrity of the original pattern on the bottom of the glazed tile and the consistency of the bottom pattern. The present invention is based on the problem that the bottom of the brick blank is scratched by residual powder particles during the process of moving the brick blank out of the lower mold of the press in the prior art, and provides a ceramic brick press and control system. A pressing mechanism is set to press and generate ceramic brick blanks, and the generated ceramic brick blanks are moved out of the lower mold of the press by a suspended pushing mechanism; a plurality of first suspended spray holes facing the lower mold of the press are set on the suspended pushing mechanism, so that when the suspended pushing mechanism moves the ceramic brick blank out, compressed air passes through the plurality of first suspended spray holes to form an airflow sprayed toward the lower mold of the press, and the airflow acts on the bottom of the ceramic brick blank to lift the brick blank and produce a suspension effect, which effectively reduces the friction between the ceramic brick blank and the upper surface of the lower mold of the press. At the same time, the airflow blows away the residual powder on the lower mold of the press to prevent the residual powder from entering the bottom of the brick blank, thereby effectively avoiding the bottom of the brick blank being scratched by residual powder particles during the process of moving the brick blank out, thereby ensuring the integrity and consistency of the original pattern on the bottom of the brick blank after firing; please refer to the following embodiments for details.

[0051] See also Figure 1 In the first embodiment of the present invention, a ceramic brick press 10 is provided, and the ceramic brick press 10 includes a machine platform 11, a press mechanism 12 and a suspended pushing mechanism 13; the press mechanism 12 includes a press lower die 14, and the press lower die 14 is arranged on the machine platform 11; the suspended pushing mechanism 13 is arranged on the machine platform 11, and the suspended pushing mechanism 13 is located on one side of the press lower die 14, and the suspended pushing mechanism 13 is provided with a plurality of first suspended spray holes 15 facing the press lower die 14.

[0052] It can be understood that in the ceramic brick press 10, the press mechanism 12 includes a press 121, an upper press die 122 and a lower press die 14, the upper press die 122 is arranged on the press 121, the lower press die 14 is arranged on the machine platform 11 and corresponds to the upper press die 122, the upper press die 122 and the lower press die 14 press to generate ceramic brick blanks; the suspended pushing mechanism 13 and the lower press die 14 are both arranged on the machine platform 11, specifically, the upper surface of the lower press die 14 is flush with the lower surface of the suspended pushing mechanism 13, or the upper surface of the lower press die 14 is slightly lower than the lower surface of the suspended pushing mechanism 13, so as to ensure that the suspended pushing mechanism 13 moves smoothly on the machine platform 11 and the lower press die 14, and then the suspended pushing mechanism 13 smoothly presses the lower press die 14 to generate ceramic bricks The blank is moved out of the upper surface of the press lower mold 14; by setting a press mechanism 12, the press mechanism 12 presses to generate ceramic tile blanks, and the generated ceramic tile blanks are moved out of the press lower mold 14 through the suspension pushing mechanism 13; by setting a plurality of first suspension nozzles 15 facing the press lower mold 14 on the suspension pushing mechanism 13, when the suspension pushing mechanism 13 is moving the ceramic tile blank out, compressed air passes through the plurality of first suspension nozzles 15 to form an airflow sprayed toward the press lower mold 14, and the airflow acts on the bottom of the ceramic tile blank to lift the tile blank and generate a suspension effect, which effectively reduces the friction between the ceramic tile blank and the upper surface of the press lower mold 14, and at the same time, the airflow blows away the residual powder on the press lower mold 14 to prevent the residual powder from entering the bottom of the blank, thereby effectively avoiding the bottom of the blank being scratched by the residual powder particles during the removal of the blank.

[0053] Please continue to refer to Figure 1 and Figure 2 In some other preferred embodiments, the suspended pushing mechanism 13 includes a driving member, a pushing frame 131 and a suspended pushing plate 132; the pushing frame 131 is arranged on the machine platform 11 and connected to the driving member; the suspended pushing plate 132 is arranged at one end of the pushing frame 131 close to the lower mold 14 of the press, and the suspended pushing plate 132 is connected to the pushing frame 131; wherein, a plurality of the first suspended spray holes 15 are arranged on the suspended pushing plate 132.

[0054] It can be understood that the suspended pushing mechanism 13 includes a driving member, a pushing frame 131 and a suspended pushing plate 132 connected in sequence, and the driving member is used to drive the pushing frame 131 to move on the machine table 11 and the lower die 14 of the press, and then the suspended pushing plate 132 connected to the pushing frame 131 pushes the ceramic brick blank out of the lower die 14 of the press; the driving member can be set as a driving cylinder or a driving motor; the suspended pushing plate 132 can be set as a long strip profile; the aperture of the first suspended spray holes 15 is 1 to 2 mm; by setting the driving member, the pushing frame 131 and the suspended pushing plate 132, the pressing mechanism 12 can be pressed to produce The finished ceramic tile blank is moved out of the press lower mold 14, and at the same time, an airflow is formed to spray toward the press lower mold 14 through the first suspension nozzles 15 arranged on the suspension push plate 132 toward the press lower mold 14. The airflow acts on the bottom of the ceramic tile blank, lifts the tile blank, and produces a suspension effect, which effectively reduces the friction of the ceramic tile blank during the process of moving out from the upper surface of the press lower mold 14, thereby avoiding damage to the bottom surface of the ceramic tile blank due to excessive friction. At the same time, the airflow blows away the residual powder in the press lower mold 14 to prevent the residual powder from entering the bottom of the tile blank, thereby effectively avoiding the bottom of the tile blank being scratched by residual powder particles during the removal of the tile blank.

[0055] Please continue reading Figure 2 In some other preferred embodiments, the suspended push plate 132 includes a push plate body 1321 and a connecting portion 1322; the connecting portion 1322 is arranged at one end of the push plate body 1321 close to the push rack 131, and the connecting portion 1322 is connected to the push rack 131; wherein a first air cavity 1324 is arranged in the push plate body 1321, one end of the first suspended spray hole 15 is connected to the first air cavity 1324, and the other end of the first suspended spray hole 15 is arranged toward the machine 11.

[0056] It can be understood that the suspended push plate 132 includes a push plate body 1321 and a connecting portion 1322. The push plate body 1321 and the connecting portion 1322 are integrally arranged, or the connecting portion 1322 is welded and fixed to the push plate body 1321. Other connection methods can also be selected. The connection method is a prior art and will not be described in detail; wherein, the connecting portion 1322 is arranged on one end of the push plate body 1321 close to the push material rack 131. Specifically, the connecting portion 1322 is arranged on the upper end surface of one end of the push plate body 1321 close to the push material rack 131. After the push plate body 1321 and the connecting portion 1322 are connected, they are in an "L" shape; the push plate body 1321 is hollow to form a sealed first air cavity 1324, and a plurality of the first suspended spray holes 15 are arranged at the bottom of the push plate body 1321 One end of the first suspension spray hole 15 is connected to the first air cavity 1324, and the other end of the first suspension spray hole 15 is arranged toward the machine 11; the suspension push plate 132 is connected to the push rack 131 through the connecting part 1322, so that the driving action of the driving member acts on the push plate body 1321 through the push rack 131 and the connecting part 1322, so that the push plate body 1321 pushes the brick blank out of the press lower mold 14; at the same time, through the first air cavity 1324 and a plurality of first suspension spray holes 15 arranged on the push plate body 1321, the compressed air in the first air cavity 1324 passes through a plurality of first suspension spray holes 15 to form a jet airflow, and the airflow lifts the brick blank, reducing the friction between the bottom of the brick blank and the upper surface of the press lower mold 14; at the same time, the residual powder on the press lower mold 14 is also blown away, thereby effectively preventing the bottom of the brick blank from being scratched by the residual powder particles during the removal of the brick blank.

[0057] In some preferred embodiments, a plurality of the first suspension spray holes 15 are arranged in a row at one end of the push plate body 1321 close to the lower die 14 of the press.

[0058] It can be understood that arranging the first suspension spray holes 15 in a row at one end of the push plate body 1321 close to the lower mold 14 of the press reduces the distance between the brick blank and the first suspension spray hole 15 during the removal of the ceramic brick blank, thereby shortening the distance of the first suspension spray hole 15 jetting airflow on the brick blank for suspension, which is beneficial to improving the suspension effect of the jetting airflow, so that a lower compressed air pressure has a better suspension effect, thereby effectively improving the utilization rate of the compressed air on the suspension push plate 132 and the suspension effect of the suspension push plate 132, thereby ensuring that the bottom of the brick blank is not scratched by residual powder particles during the removal of the brick blank; wherein, the row arrangement can be a single row or a double row, and the arrangement direction of the row arrangement is perpendicular to the direction of the push plate body 1321 moving the brick blank out.

[0059] Please continue reading Figure 2In some embodiments, the push plate body 1321 is further provided with an air cavity air inlet hole 1325, which is provided on the upper end surface of the push plate body 1321 away from the machine 11, and the air cavity air inlet hole 1325 is communicated with the first air cavity 1324; the push plate body 1321 is connected with an air source connector 133, one end of the air source connector 133 is connected with the air cavity air inlet hole 1325, and the other end is connected to external compressed air. It can be understood that by providing the air source connector 133, the external compressed air enters the first air cavity 1324 through the air source connector 133 and the air cavity air inlet hole 1325, so as to realize air supply to the push plate body 1321, thereby providing a guarantee for the suspension effect of the suspended push plate 132 during the removal of the brick blanks.

[0060] Please continue reading Figure 2 In some other preferred embodiments, the first suspension spray hole 15 includes an air inlet 151 and an air outlet 152; the air inlet 151 is located at one end of the first suspension spray hole 15 close to the first air cavity 1324; the air outlet 152 is located at one end of the first suspension spray hole 15 close to the machine platform 11; wherein, the distance between the air inlet 151 and the press lower die 14 is smaller than the distance between the air outlet 152 and the press lower die 14.

[0061] It can be understood that the compressed air in the first air cavity 1324 is sequentially ejected toward the machine 11 through the air inlet 151 and the air outlet 152, and the distance between the air inlet 151 and the pusher 131 is smaller than the distance between the air outlet 152 and the pusher 131. Specifically, the first suspension spray hole 15 is tilted, and the air outlet 152 is closer to the press lower mold 14 than the air inlet 151, so that the airflow through the first suspension spray hole 15 is obliquely ejected toward the press lower mold 14, that is, the airflow is ejected toward the direction of the brick blank, which reduces the energy loss of the airflow ejected from the first suspension spray hole 15 in the whole process before it directly acts on the brick blank, which is beneficial to improve the ejection airflow. The suspension effect on the brick blank, that is, the buoyancy of the airflow on the bottom of the brick blank is increased; by setting the distance between the air inlet 151 in the first suspension nozzle 15 and the press lower mold 14 to be smaller than the distance between the air outlet 152 and the press lower mold 14, the compressed air in the first air cavity 1324 is sprayed obliquely to the press lower mold 14 through the first suspension nozzle 15, and acts on the bottom of the ceramic brick blank, which effectively enhances the suspension effect of the suspension push plate 132 on the brick blank during the process of removing the brick blank. At the same time, the airflow sprayed obliquely to the press lower mold 14 can also effectively enhance the effect of blowing away the residual powder, further ensuring that the bottom of the brick blank is not scratched by residual powder particles during the removal process.

[0062] Please continue reading Figure 2In some other preferred embodiments, the suspended push plate 132 also includes a pushing portion 1323, which is disposed at one end of the push plate body 1321 away from the push frame 131, and the pushing portion 1323 is detachably connected to the push plate body 1321; wherein, a plurality of the first suspended spray holes 15 are disposed at one end of the push plate body 1321 close to the pushing portion 1323.

[0063] It can be understood that the pushing portion 1323 is detachably connected to the push plate body 1321. Specifically, the pushing portion 1323 and the push plate body 1321 can be set to be a snap connection or a threaded connection. By setting the pushing portion 1323 and the push plate body 1321 to be detachably connected, the replacement of the pushing portion 1323 is facilitated, thereby extending the service life of the suspended push plate 132. At the same time, timely replacement of the pushing portion 1323 will further improve the stability of the suspended push plate 132 in the process of moving out the brick blank, effectively avoiding the contact damage to the brick blank caused by the wear of the pushing portion 1323 in the suspended push plate 132, thereby improving the yield rate of the ceramic brick blank removal process.

[0064] In some embodiments, the push plate body 1321 is provided with a first slot or a first joint along the length direction, and the first slot or the first joint is arranged at the junction of the push plate body 1321 and the pushing part 1323; a second joint or a second slot is arranged on the pushing part 1323 corresponding to the first slot or the first joint, and the first slot is clamped with the second joint, and the first joint is clamped with the second slot; wherein the pushing part 1323 can be specifically set as a rubber strip.

[0065] It can be understood that by setting the push plate body 1321 to be clamped with the pushing part 1323, the replacement of the pushing part 1323 is facilitated, thereby extending the service life of the suspended push plate 132, and effectively reducing the damage to the brick blank caused by the wear of the pushing part 1323 on the suspended push plate 132, thereby ensuring the yield rate of the ceramic brick blank removal process; by setting the pushing part 1323 as a rubber strip, the soft characteristics of the rubber strip provide a buffering effect, which can effectively reduce the damage to the contact surface of the ceramic brick blank during the pushing process of the suspended push plate 132, thereby improving the yield rate of the ceramic brick blank removal process, and at the same time, the rubber strip is replaced as a wearing part, which can effectively reduce the maintenance cost of the suspended push plate 132.

[0066] Please refer to Figure 2 and 3In some other preferred embodiments, the pusher rack 131 includes a pusher rack body 1311 and an adjusting mounting plate 1312; the pusher rack body 1311 is connected to the driving member; the adjusting mounting plate 1312 is arranged at one end of the pusher rack body 1311 close to the floating push plate 132, and the adjusting mounting plate 1312 is detachably connected to the floating push plate 132; the adjusting mounting plate 1312 is provided with an adjusting strip hole 1313 along the height direction, and the adjusting strip hole 1313 is detachably connected to the pusher rack body 1311.

[0067] It can be understood that the adjustment mounting plate 1312 is arranged between the push rack body 1311 and the floating push plate 132, and the floating push plate 132 is detachably connected to the adjustment mounting plate 1312, and the detachable connection method can be specifically selected as a snap connection or a threaded connection, and the adjustment mounting plate 1312 is detachably connected to the push rack body 1311 through the adjustment bar hole 1313, and the detachable connection method can be specifically selected as a snap connection or a threaded connection; the adjustment bar hole 1313 is opened along the height direction, that is, the connection position of the adjustment mounting plate 1312 and the push rack body 1311 is height adjustable; by setting the adjustment mounting plate 1312 and opening the adjustment bar hole 1313 on the adjustment mounting plate 1312, the adjustment mounting plate 1312 and the push rack body 1311 are connected. The height between the body 1311 is adjustable, so that the height of the suspended push plate 132 connected to the adjustment mounting plate 1312 is adjustable, so that a gap is maintained between the suspended push plate 132 and the machine table 11 and the lower mold 14 of the press, thereby ensuring that the airflow ejected from the first suspension nozzle 15 at the bottom of the suspended push plate 132 flows along the gap, thereby forming a suspended airflow for the ceramic brick blank, ensuring the suspension effect of the suspended push plate 132 on the brick blank; at the same time, by adjusting the height of the suspended push plate 132, the thrust of the suspended push plate 132 acts on the appropriate position of the side of the brick blank, ensuring that the side of the brick blank is evenly stressed, avoiding damage to the brick blank due to uneven force on the side of the brick blank during the pushing process, and also making the suspended pushing mechanism 13 applicable to brick blanks of different specifications, thereby improving the versatility of the suspended pushing mechanism 13.

[0068] Please refer to 1 and Figure 4 In some other preferred embodiments, the press lower mold 14 includes a lower mold body 141 and a mold frame 142; the mold frame 142 is arranged on the lower mold body 141, and the mold frame 142 is provided with a plurality of cavities 1421 and an air flotation platform 1422; wherein the air flotation platform 1422 is arranged on a side of the mold frame 142 away from the lower mold body 141, and the air flotation platform 1422 is provided with a plurality of second suspension spray holes 143 along the height direction.

[0069] It can be understood that during the process of the press mechanism 12 pressing and generating ceramic tile blanks, the ceramic tile blanks are generated in the cavity 1421 of the mold frame 142, and the lower mold body 141 pushes the pressed ceramic tile blanks out of the cavity 1421 to the upper surface of the mold frame 142; the mold frame 142 includes a plurality of cavities 1421 and an area outside the cavity, and an air flotation platform 1422 can be set in the area outside the cavity, but in the area before the suspension pushing mechanism 13 contacts the tile blank, there is no need to set an air flotation platform 1422; specifically, the air flotation platform 1422 is set on the ceramic tile blank removal path, and can be set in the middle area of ​​two rows of cavities 1421, or in the discharge area after the tile blank is removed and passes through all cavities 1421; a plurality of second suspension nozzles 143 are opened on the air flotation platform 1422 along the height direction, and compressed air is discharged through the plurality of second suspension nozzles 1 43 forms a jet airflow to form a suspended buoyancy for the brick blank passing through the air flotation platform 1422, thereby reducing the friction between the bottom of the brick blank and the mold frame 142; the aperture of the plurality of second suspension nozzles 143 is 1 to 2 mm; by arranging the air flotation platform 1422 on the mold frame 142 and opening a plurality of second suspension nozzles 143 along the height direction on the air flotation platform 1422, when the ceramic brick blank is moved out of the mold frame 142, the jet airflow in the plurality of second suspension nozzles 143 forms a suspended buoyancy for the ceramic brick blank on the air flotation platform 1422, thereby effectively reducing the friction during the process of the brick blank being moved out, thereby avoiding damage to the bottom surface of the ceramic brick blank due to excessive friction, and at the same time, the airflow blows away the residual powder to prevent the residual powder from entering the bottom of the brick blank, thereby effectively avoiding the bottom of the brick blank being scratched by the residual powder particles during the process of the brick blank being moved out.

[0070] Please refer to 4 and Figure 5 In other embodiments, the mold frame 142 is provided with a connecting groove 1423 and an air pressure groove 1424 along the width direction, the air pressure groove 1424 is arranged in the connecting groove 1423, and the connecting groove 1423 and the air pressure groove 1424 are both opened on the side surface of the mold frame 142 away from the lower mold body 141; the air floating platform 1422 is arranged in the connecting groove 1423.

[0071] It can be understood that the mold frame 142 is provided with a connecting groove 1423 and an air pressure groove 1424 along the width direction, wherein the width direction is perpendicular to the moving-out direction of the ceramic tile blank, the air pressure groove 1424 is arranged in the connecting groove 1423, and the air pressure groove 1424 and the connecting groove 1423 together form a stepped groove with an inverted "convex" shape in cross section; when the air flotation platform 1422 is arranged in the connecting groove 1423, the air flotation platform 1422 and the air pressure groove 1424 form a sealed cavity, and compressed air is introduced into the sealed cavity to form a second air cavity 1425, and the compressed air in the second air cavity 1425 passes through a plurality of second suspension nozzles 143 on the air flotation platform 1422 to form a jet airflow, and the jet The jet airflow generates buoyancy for the brick blank to suspend it; a compressed air inlet hole 1427 connected to the second air cavity 1425 is also provided on the side of the mold frame 142, and external compressed air enters the second air cavity 1425 from the compressed air inlet hole 1427; by providing a connecting groove 1423 and an air pressure groove 1424, the air flotation platform 1422 provided in the connecting groove 1423 and the air pressure groove 1424 form a sealed cavity, and the compressed air entering the sealed cavity forms a jet airflow through the second suspension nozzle 143, which effectively ensures the suspension effect of the air flotation platform 1422 on the ceramic brick blank, thereby providing a guarantee to prevent the bottom of the brick blank from being scratched by residual powder particles during the removal of the brick blank.

[0072] Please continue to refer to 5. In some other preferred embodiments, the air floating platform 1422 includes a cover plate 1426, which is accommodated in the connecting groove 1423 and is detachably connected to the connecting groove 1423; a plurality of the second suspension spray holes 143 are disposed on the cover plate 1426.

[0073] It can be understood that the flotation platform 1422 is configured as a cover plate 1426, and a plurality of second suspension nozzles 143 are provided on the cover plate 1426. Specifically, an array of the plurality of second suspension nozzles 143 is provided on the cover plate 1426 to ensure the generation of a uniform jet airflow, thereby forming a uniform buoyancy on the brick blanks, further ensuring the suspension effect of the flotation platform 1422; by providing the cover plate 1426 and providing a plurality of second suspension nozzles 143 on the cover plate 1426, when the ceramic brick blanks are moved out of the mold frame 142, the jet airflow in the plurality of second suspension nozzles 143 forms a suspended buoyancy on the ceramic brick blanks on the cover plate 1426, effectively reducing the friction during the removal of the brick blanks, thereby avoiding damage to the bottom surface of the ceramic brick blanks due to excessive friction, and at the same time, the airflow blows away the residual powder to prevent the residual powder from entering the bottom of the brick blanks, thereby effectively avoiding the bottom of the brick blanks being scratched by the residual powder particles during the removal of the brick blanks.

[0074] See also Figure 6In the second embodiment of the present invention, a control system 20 based on the ceramic brick press 10 is also provided, and the control system 20 includes a pressure regulating module 22, an action module 23, a main controller 25 and a human-computer interaction interface 26; the pressure regulating module 22 is used to adjust the air pressure of the compressed air entering the air floating platform 1422 and the suspended pushing mechanism 13; the action module 23 is connected to the pressure regulating module 22, and the action module 23 is used to control the opening and closing of the compressed air entering the air floating platform 1422 and the suspended pushing mechanism 13; the action module 23 and the pressure regulating module 22 are both connected to the main controller 25, and the main controller 25 is used to control the actions of the action module 23 and the pressure regulating module 22; the human-computer interaction interface 26 is connected to the main controller 25, and the human-computer interaction interface 26 is used to set, adjust and monitor the operating parameters of the air floating platform 1422 and the suspended pushing mechanism 13.

[0075] It can be understood that the external compressed air reaches the execution module 24 via the pressure regulating module 22 and the action module 23 in sequence, and the execution module 24 includes the suspension pushing mechanism 13 and the air flotation platform 1422; the pressure regulating module 22 adjusts the air pressure of the compressed air, thereby changing the buoyancy of the jet airflow in the suspension pushing mechanism 13 and the air flotation platform 1422, avoiding damage to the bricks due to excessive buoyancy, or preventing the buoyancy from being too small to effectively reduce the friction at the bottom of the bricks, and effectively ensuring the suspension effect of the suspension pushing mechanism 13 and the air flotation platform 1422 on the bricks; The action module 23 controls the on-off of the compressed air introduced into the suspension pushing mechanism 13 and the air flotation platform 1422, realizes the control of the suspension function of the brick blank in the suspension pushing mechanism 13 and the air flotation platform 1422, and controls the opening and closing of the suspension function of the brick blank in the suspension pushing mechanism 13 and the air flotation platform 1422; the main controller 25 is connected to the action module 23 and the pressure regulating module 22, and the buoyancy of the jet airflow in the suspension pushing mechanism 13 and the air flotation platform 1422 and the suspension pushing mechanism 13 and the air flotation platform 1422 are realized by setting the main controller 25. Automatic control of the suspension function of the brick blank in the floating platform 1422; the human-machine interface 26 is connected to the main controller 25, and the operating parameters of the air-floating platform 1422 and the suspension pushing mechanism 13 obtained from the main controller 25 are displayed through the human-machine interface 26, and then the operator can set and adjust the operating state of the air-floating platform 1422 and the suspension pushing mechanism 13 according to the operating parameters displayed on the human-machine interface 26, and then control the action module 23 and the pressure regulating module 22 through the main controller 25 to change the air-floating platform 1422 and the suspension pushing mechanism 13 operating status, wherein the operating status refers to the buoyancy of the air flotation platform 1422 and the suspension pushing mechanism 13, the order of introducing compressed air, the length of time, and the interval time, etc.; by setting the pressure regulating module 22, the action module 23, the main controller 25 and the human-computer interaction interface 26, the automatic operation of the suspension pushing mechanism 13 and the suspension function of the air flotation platform 1422 in the ceramic brick press 10 is realized, which effectively avoids the bottom of the brick being scratched by residual powder particles during the removal process of the brick, thereby improving the yield rate of the brick in the ceramic brick press 10.

[0076] Please continue reading Figure 6 It should be noted that the control system 20 also includes a press controller 27, which is connected to the main controller 25. The press 121 is used to control the action of the press mechanism 12 in the ceramic brick press 10 to press and generate brick blanks, and to control the suspended pushing mechanism 13 to push the brick blanks out of the lower mold 14 of the press; by setting the press controller 27 and connecting the press controller 27 to the main controller 25, the main controller 25 controls the suspension function in the suspended pushing mechanism 13 and the air flotation platform 1422, and forms a linkage with the pressing, generating and removing process of the brick blanks, so that the suspension function is effectively applied to the removal process of the brick blanks, thereby ensuring that the bottom of the brick blanks is not scratched by residual powder particles during the removal process, and further improving the yield rate of the brick blanks in the ceramic brick press 10.

[0077] Please continue reading Figure 6 In some other preferred embodiments, the control system 20 also includes an air source pretreatment module 21, which is connected to the pressure regulating module 22. The air source pretreatment module 21 is used to pretreatment the external compressed air to remove moisture in the compressed air, thereby avoiding the influence of the airflow sprayed by the suspended pushing mechanism 13 and the air flotation platform 1422 on the moisture content of the brick blanks, thereby ensuring the quality of the brick blanks; the air source pretreatment module 21 includes an air storage tank 211 and an air dryer 212, the air storage tank 211 is used to ensure a stable supply of compressed air, and the air dryer 212 is used to remove moisture contained in the compressed air to avoid the moisture in the compressed air affecting the moisture content of the brick blanks; the air dryer 212 can preferably be an adsorption air dryer.

[0078] Please continue reading Figure 6 In some other preferred embodiments, the pressure regulating module 22 includes a first pressure regulating valve 221, a first pressure gauge 222, a second pressure regulating valve 223, and a second pressure gauge 224. The first pressure regulating valve 221 and the first pressure gauge 222 are used to adjust the pressure of the compressed air entering the suspension pushing mechanism 13, and the second pressure regulating valve 223 and the second pressure gauge 224 are used to adjust the pressure of the compressed air entering the air flotation platform 1422, so that the suspension pushing mechanism 13 and the air flotation platform 1422 obtain appropriate compressed air pressure, avoiding damage to the brick blank due to excessive buoyancy, or the buoyancy is too small to effectively reduce the friction at the bottom of the brick blank, effectively ensuring the suspension effect of the suspension pushing mechanism 13 and the air flotation platform 1422 on the brick blank.

[0079] Please continue reading Figure 6 In some other preferred embodiments, the action module 23 includes a first solenoid valve 231 and a second solenoid valve 232; the first solenoid valve 231 controls the opening and closing of the compressed air entering the suspension pushing mechanism 13; the second solenoid valve 232 controls the opening and closing of the compressed air entering the air floating platform 1422; by setting the first solenoid valve 231 and the second solenoid valve 232, the suspension function in the suspension pushing mechanism 13 and the air floating platform 1422 can be controlled respectively.

[0080] In summary, the present invention provides a ceramic brick press and a control system, wherein the ceramic brick press comprises: a machine platform; a pressing mechanism, wherein the pressing mechanism comprises a press lower die arranged on the machine platform; a suspended pushing mechanism, wherein the suspended pushing mechanism is arranged on the machine platform and is located on one side of the press lower die, and the suspended pushing mechanism is provided with a plurality of first suspended spray holes facing the press lower die. It can be understood that by setting up a press mechanism, a grading mechanism presses and generates ceramic tile blanks, and the generated ceramic tile blanks are moved out of the lower die of the press through a suspended pushing mechanism; by setting a number of first suspended spray holes facing the lower die of the press on the suspended pushing mechanism, when the suspended pushing mechanism is in the process of moving the ceramic tile blanks out, compressed air passes through the first suspended spray holes to form an airflow that is sprayed toward the lower die of the press, and the airflow acts on the bottom of the ceramic tile blank to lift the tile blank and produce a suspension effect, which effectively reduces the friction between the ceramic tile blank and the upper surface of the lower die of the press. At the same time, the airflow blows away the residual powder in the lower die of the press to prevent the residual powder from entering the bottom of the tile blank, thereby effectively avoiding the bottom of the tile blank being scratched by residual powder particles during the removal of the tile blank.

[0081] It should be understood that the application of the present invention is not limited to the above examples. For ordinary technicians in this field, improvements or changes can be made based on the above description. All these improvements and changes should fall within the scope of protection of the claims attached to the present invention.

Claims

1. A ceramic brick press, It is characterized in that include: Machine; A press mechanism, the press mechanism comprising a press lower die arranged on the machine platform; A suspension pushing mechanism, the suspension pushing mechanism is arranged on the machine platform and located at one side of the lower die of the press, and the suspension pushing mechanism is provided with a plurality of first suspension spray holes facing the lower die of the press; The compressed air passes through a plurality of first suspension nozzles to form an airflow that is sprayed toward the lower die of the press. The airflow acts on the bottom of the ceramic tile blank to lift the tile blank and blows away the residual powder on the lower die of the press. The suspension pushing mechanism comprises: Driving parts; A material pusher, which is arranged on the machine platform and connected to the driving member; A suspended push plate, which is arranged at one end of the push frame close to the lower die of the press, and is connected to the push frame; Wherein, a plurality of the first suspension spray holes are arranged on the suspension push plate; The floating push plate comprises: push plate body; A connecting portion, the connecting portion is arranged at one end of the push plate body close to the push rack, and the connecting portion is connected to the push rack; Wherein, a first air cavity is arranged in the push plate body, one end of the first suspension spray hole is connected with the first air cavity, and the other end of the first suspension spray hole is arranged toward the machine platform.

2. The ceramic brick press according to claim 1, It is characterized in that The first suspension nozzle comprises: An air inlet, the air inlet being located at one end of the first suspension nozzle close to the first air cavity; An air outlet, the air outlet is located at one end of the first suspension nozzle close to the machine platform; Wherein, the distance between the air inlet and the lower die of the press is smaller than the distance between the air outlet and the lower die of the press.

3. The ceramic brick press according to claim 1, It is characterized in that The floating push plate also includes: A pushing part, the pushing part is arranged at one end of the push plate body away from the material pushing frame, and the pushing part is detachably connected to the push plate body; Wherein, a plurality of the first suspension spray holes are arranged at one end of the push plate body close to the push portion.

4. The ceramic brick press according to claim 1, It is characterized in that The pusher frame comprises: A material pusher body, wherein the material pusher body is connected to the driving member; An adjusting mounting plate is arranged at one end of the pusher frame body close to the floating push plate, and the adjusting mounting plate is detachably connected to the floating push plate; the adjusting mounting plate is provided with an adjusting strip hole along the height direction, and the adjusting strip hole is detachably connected to the pusher frame body.

5. The ceramic brick press according to any one of claims 1 to 4, It is characterized in that The press lower die comprises: Lower mold body; A mold frame, the mold frame is arranged on the lower mold body, and the mold frame is provided with a plurality of mold cavities and an air flotation platform; Wherein, the air floating platform is arranged on a side of the mold frame away from the lower mold body, and the air floating platform is provided with a plurality of second suspension spray holes along the height direction.

6. The ceramic brick press according to claim 5, It is characterized in that The mold frame is provided with a connecting groove and an air pressure groove along the width direction. The air pressure groove is arranged in the connecting groove. The connecting groove and the air pressure groove are both arranged on a side surface of the mold frame away from the lower mold body; the air floating platform is arranged in the connecting groove.

7. The ceramic brick press according to claim 6, It is characterized in that The air floating platform comprises: a cover plate, the cover plate is accommodated in the connection groove, and the cover plate is detachably connected to the connection groove; and a plurality of the second suspension spray holes are arranged on the cover plate.

8. A control system based on the ceramic brick press according to claim 6, It is characterized in that include: A pressure regulating module, the pressure regulating module is used to regulate the air pressure of the compressed air entering the air floating platform and the suspended pushing mechanism; An action module, the action module is connected to the pressure regulating module, and the action module is used to control the opening and closing of the compressed air entering the air flotation platform and the suspension pushing mechanism; A main controller, the action module and the voltage regulating module are both connected to the main controller, and the main controller is used to control the actions of the action module and the voltage regulating module; A human-machine interaction interface is connected to the main controller and is used to set, adjust and monitor the operating parameters of the air flotation platform and the suspended material pushing mechanism.

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