A demoulding device for ceramic pot inner pot

Abstract

The present invention relates to the field of production of ceramic pot liner, and in particular to a demoulding device for ceramic pot liner. It includes a support table, a placement plate, a mold, a pressure plate, a movable plate, etc. The placement plate is rotatably connected to the support table, the mold is arranged on the placement plate, the pressure plate is connected to the support table, and the movable plate is slidably arranged in the mold. The present invention can use gas to squeeze the movable plate to lift the ceramic pot liner in the mold through the cooperation of the mold, the movable plate and the gas transmission mechanism, so that the gas flows between the mold and the ceramic pot liner, and a small gap is formed between the mold and the ceramic pot liner to facilitate the subsequent demoulding of the ceramic pot liner from the mold. Then, through the cooperation of the connecting plate, the airbag and the inflation mechanism, the airbag can be expanded to accurately press against the inner wall of the ceramic pot liner, and then the airbag pulls the ceramic pot liner in the mold for demoulding, so that the ceramic pot liner can be demoulded automatically in batches, which is not only simple to operate, but also time-saving and labor-saving, and has high efficiency.

Description

Technical Field

[0001] The invention relates to the field of ceramic pot liner production, in particular to a ceramic pot liner porcelain blank demoulding device. Background Art

[0002] In the ceramic manufacturing industry, ceramic pot liners are an important part of kitchen supplies. Their production process not only requires the finished product to have excellent heat resistance, wear resistance and aesthetics, but also must ensure production efficiency and cost control. Among them, the demolding of the ceramic blank is a key step in the entire production process chain, which is directly related to the product molding quality and the smooth progress of subsequent processing. The production process of traditional ceramic products mainly includes pulping, slip injection molding, demolding, drying, firing and other stages. In the demolding process, due to the wet molding characteristics of ceramic materials in the mold, demolding becomes a process that requires both delicate operation and efficient execution. Especially for ceramic pot liners with more complex structures, their shape design often includes deep cavities, curved corners, etc., which undoubtedly increases the difficulty of demolding. Once the operation is wrong, it is easy to cause product deformation, damage or surface defects.

[0003] Nowadays, when demolding a ceramic pot liner, a person usually uses a handheld air gun to blow air between the ceramic pot liner and the mold to form a small gap between the mold and the ceramic pot liner, which is conducive to the subsequent demolding of the ceramic pot liner from the mold. Then, the person puts his hand into the ceramic pot liner, presses the inner wall of the ceramic pot liner with his fingers, and then lifts the ceramic pot liner from the mold to complete the demolding of the ceramic pot liner. However, when operating the above method, the person needs to accurately control the blowing angle and blowing time of the air gun. Once a mistake occurs, it is easy to cause the air gun to deform the ceramic pot liner, and the worker needs to accurately control the strength of the fingers. Uneven and excessive force of the fingers can easily cause the ceramic pot liner to deform and crack, while too little force of the fingers can easily cause the ceramic pot liner to be unable to be demolded. Therefore, when operating the above method, it is not only difficult for the workers to operate, but also time-consuming and labor-intensive, and has low efficiency. It is not suitable for batch demolding of ceramic pot liners. Summary of the invention

[0004] In view of this, the present invention provides a ceramic pot liner porcelain blank demoulding device, which can solve the shortcomings of the current demoulding of the ceramic pot liner, which is not only difficult for workers to operate, but also time-consuming and labor-intensive, low in efficiency, and not suitable for batch demoulding of the ceramic pot liner.

[0005] Technical solution: A demoulding device for ceramic pot liner porcelain blanks, including a bottom plate and a support platform, and also including a storage tray, a mold, a pressure plate, a movable tray, a spring, an electric slide rail, an electric push rod I, a connecting plate, an air bag, a rotating mechanism, an inflation mechanism and an air supply mechanism. The storage tray is rotatably connected to the support platform, the mold is arranged on the storage tray, the pressure plate is connected to the support platform, and the pressure plate is used to press the mold, the movable tray is slidably arranged in the mold, an air inlet and an air outlet are opened on the movable tray, the air inlet is connected to the air outlet, the inner wall of the mold blocks the air outlet, and the movable tray is used to lift the ceramic pot liner in the mold, the two ends of the spring are respectively connected to the mold and the movable tray, the electric slide rail is installed on the support platform, the electric push rod I is installed on the slider of the electric slide rail, the connecting plate is connected to the telescopic rod of the electric push rod I, the air bag is annularly installed on the side wall of the connecting plate, the rotating mechanism is used to drive the storage tray to rotate, the inflation mechanism is used to inflate the air bag, and the air supply mechanism is used to supply air to the bottom of the mold.

[0006] In one embodiment, the rotating mechanism includes a servo motor and a gear set. The servo motor is installed on the support platform, and the gear set is arranged between the output shaft of the servo motor and the storage tray.

[0007] In one of the embodiments, the inflation mechanism includes an air pump I, an air pipe I, a pressure monitoring gauge and a controller. The air pump I is installed on the electric push rod I, one end of the air pipe I is connected to the air outlet of the air pump I, and the other end of the air pipe I is connected to the air bag. The pressure monitoring gauge is installed on the connecting plate, the pressure monitoring gauge is connected to the air pipe I, and the pressure monitoring gauge is used to monitor the air pressure in the air bag. The controller is installed on the support platform, and the air pump I and the pressure monitoring gauge are both electrically connected to the controller.

[0008] In one of the embodiments, the gas delivery mechanism includes a cylinder I, a sealing cover, an air pump II and an air pipe II. The cylinder I is installed on a support platform, the sealing cover is connected to the telescopic rod of the cylinder I, the air pump II is installed on the support platform, one end of the air pipe II is connected to the air outlet of the air pump II, and the other end of the air pipe II is connected to the sealing cover.

[0009] In one of the embodiments, a lifting mechanism is also included, which includes a connecting frame, a cylinder II and a top plate. The connecting frame is installed on the support platform, the cylinder II is connected to the connecting frame, the top plate is connected to the telescopic rod of the cylinder II, and the top plate is used to lift the mold in the storage tray.

[0010] In one of the embodiments, it also includes a stacking mechanism, which includes a distance sensor, a fixed platform, a guide rod, a threaded rod, a limit frame, a reduction motor and a support plate. The distance sensor is installed on the electric slide rail, and the distance sensor is used to sense the distance between the slider of the electric slide rail, the distance sensor is electrically connected to the controller, the fixed platform is installed on the bottom plate, the guide rod is slidably connected to the fixed platform, the threaded rod is threadedly connected to the fixed platform, both ends of the guide rod are connected to the limit frames, and the limit frames on both sides are rotatably connected to the two ends of the threaded rod respectively, the reduction motor is installed on the limit frame on one side, and the output shaft of the reduction motor is connected to the end of the threaded rod, the reduction motor is electrically connected to the controller, the support plate is arranged on the fixed platform, the support plate is in contact with the limit frame, and the support plate is used to support the inner pot of the ceramic pot.

[0011] In one of the embodiments, the stacking mechanism also includes an electric push rod II and a limit plate. The electric push rod II is symmetrically installed on the fixed table. The limit plate is connected to the telescopic rod of the electric push rod II, and the limit plate is used to limit the supporting plate.

[0012] In one embodiment, the stacking mechanism further includes a ball rack, which is mounted on the bottom plate and is used to support the sliding of the supporting plate.

[0013] Compared with the prior art, the present invention has the following advantages: 1. The present invention cooperates with the mold, the movable plate and the gas transmission mechanism, and can use the gas to squeeze the movable plate to lift the ceramic pot liner in the mold, so that the gas flows between the mold and the ceramic pot liner, and a small gap is formed between the mold and the ceramic pot liner to facilitate the subsequent demolding of the ceramic pot liner from the mold. Then, through the cooperation of the connecting plate, the airbag and the inflation mechanism, the airbag can be expanded and accurately pressed against the inner wall of the ceramic pot liner, and then the airbag pulls the ceramic pot liner in the mold for demolding, so that the ceramic pot liner can be demolded automatically in batches. It is not only simple to operate, but also time-saving and labor-saving, and has high efficiency.

[0014] 2. The present invention is provided with a lifting mechanism, which can drive the top plate to move through cylinder II to lift the mold in the storage tray, thereby facilitating manual removal of the mold from the storage tray.

[0015] 3. The present invention can automatically place the demoulded ceramic pot inner pot on the supporting plate by arranging a stacking mechanism, so as to use the supporting plate to stack the demoulded ceramic pot inner pot, so that the demoulded ceramic pot can be manually discharged in a centralized manner later. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the storage tray, mold and pressing plate of the present invention.

[0018] Figure 3 It is a cross-sectional view of the mold of the present invention.

[0019] Figure 4 It is a cross-sectional view of the mold and the movable disk of the present invention.

[0020] Figure 5 It is a schematic diagram of the three-dimensional structure of the movable disk of the present invention.

[0021] Figure 6 It is a cross-sectional view of the movable disk of the present invention.

[0022] Figure 7 It is a three-dimensional structural schematic diagram of the rotating mechanism, the charging mechanism and the gas transmission mechanism of the present invention.

[0023] Figure 8 It is a three-dimensional structural schematic diagram of the vacuum pump I, air pipe I and pressure monitoring meter of the present invention.

[0024] Fig. 9 It is a schematic diagram of the three-dimensional structure of the sealing cover, the vacuum pump II and the air pipe II of the present invention.

[0025] Fig.10 It is a schematic diagram of the three-dimensional structure of the lifting mechanism of the present invention.

[0026] Fig.11 It is a schematic diagram of the three-dimensional structure of the stacking mechanism of the present invention.

[0027] Fig.12 It is a three-dimensional structural schematic diagram of the guide rod, threaded rod and reduction motor of the present invention.

[0028] Figure numbers: 1, bottom plate, 2, support table, 3, storage tray, 4, mold, 5, pressure plate, 6, movable plate, 61, air inlet, 62, air outlet, 7, spring, 8, electric slide rail, 9, electric push rod I, 10, connecting plate, 11, air bag, 12, servo motor, 13, gear set, 14, vacuum pump I, 15, air pipe I, 16, pressure monitoring meter, 17, controller, 18, cylinder I, 19, sealing cover, 20, vacuum pump II, 21, air pipe II, 22, connecting frame, 23, cylinder II, 24, top plate, 25, distance sensor, 26, fixed table, 27, guide rod, 28, threaded rod, 29, limit frame, 30, reduction motor, 31, support plate, 32, electric push rod II, 33, limit plate, 34, ball rack. DETAILED DESCRIPTION

[0029] The present invention will be further described below in conjunction with specific embodiments. The illustrative embodiments and descriptions of the present invention are used to explain the present invention but are not intended to limit the present invention.

[0030] Embodiment: A demoulding device for ceramic pot inner pot, see Figure 1-Figure 9 As shown, it includes a bottom plate 1 and a support table 2; the support table 2 is installed on the top left side of the bottom plate 1; it also includes a storage tray 3, a mold 4, a pressure plate 5, a movable disk 6, a spring 7, an electric slide rail 8, an electric push rod Ⅰ9, a connecting plate 10, an air bag 11, a rotating mechanism, an inflation mechanism and an air delivery mechanism; the storage tray 3 is rotatably connected to the middle of the support table 2, and four round holes are opened on the storage tray 3; four molds 4 are placed on the round holes of the storage tray 3 respectively; the pressure plate 5 is connected to the upper right side of the support table 2, and the pressure plate 5 is used to press the mold 4 to prevent the ceramic pot liner from lifting the mold 4 when demolding upward; a receiving groove is opened on the lower side of the inside of the mold 4, and the movable disk 6 is composed of a hollow frame and a tray, and the hollow frame is slidably connected to the tray. The tray is connected to the receiving groove of the mold 4, and the lower side of the interior of the mold 4 is penetrated into the hollow frame, so that the hollow frame can slide up and down in the receiving groove of the mold 4. The tray is connected to the top surface of the hollow frame, and the longitudinal section of the tray is a T-shape with the upper horizontal and the lower vertical, and the bottom surface of the horizontal part of the tray is close to the bottom surface of the mold 4. An air inlet 61 is opened in the middle of the bottom of the movable tray 6, and a plurality of air outlets 62 are opened at intervals in a ring shape at the connection between the horizontal part and the vertical part of the tray, and the air inlet 61 is connected with the air outlet 62. Since the bottom surface of the horizontal part of the tray is close to the bottom surface of the mold 4, the inner wall of the mold 4 blocks the air outlet 62. When air is input from the bottom of the mold 4, a part of the air will squeeze the movable tray 6 in the receiving groove of the mold 4. The movable plate 6 moves upward, so that the movable plate 6 lifts up the ceramic pot liner in the mold 4. At this time, the bottom surface of the horizontal part of the tray of the movable plate 6 will be separated from the bottom surface of the mold 4, and another part of the air will enter the air outlet 62 through the air inlet 61 and be discharged outward through the air outlet 62, so that the gas is discharged into the mold 4, and then the gas flows between the inner wall of the mold 4 and the outer wall of the ceramic pot liner, so that a small gap is formed between the mold 4 and the ceramic pot liner, which is conducive to the demoulding of the ceramic pot liner from the mold 4; the spring 7 is wound around the outer side of the vertical part of the tray of the movable plate 6, and the two ends of the spring 7 are respectively connected to the mold 4 and the movable plate 6, and the spring 7 is located in the receiving groove of the mold 4, so that the spring 7 has enough space for deformation and compression; the electric slide rail 8 is installed on the top of the support platform 2; the electric push rod Ⅰ9 is installed on the slider of the electric slide rail 8; the connecting plate 10 is connected to the telescopic rod of the electric push rod Ⅰ9; the air bag 11 is installed on the side wall of the connecting plate 10 in a ring shape; the rotating mechanism is used to drive the placement plate 3 to rotate, so that the mold 4 on the placement plate 3 can be adjusted by rotation; the inflation mechanism is used to inflate the air bag 11, so that the air bag 11 can contact the inner wall of the ceramic pot after expansion; the air supply mechanism is used to supply air to the bottom end of the mold 4, so that a part of the air squeezes the movable plate 6 to move upward, and another part of the gas enters through the air inlet 61 and is discharged along the air outlet 62.

[0031] See also Figure 7As shown, the rotating mechanism includes a servo motor 12 and a gear set 13; the servo motor 12 is installed on the lower side of the support platform 2, and the gear set 13 is composed of two gears, which are respectively connected to the output shaft of the servo motor 12 and the lower side of the storage tray 3, and the two gears are meshed so that the servo motor 12 can drive the storage tray 3 to rotate through the gear set 13.

[0032] See also Figure 7 and Figure 8 As shown, the inflation mechanism includes an air pump Ⅰ14, an air pipe Ⅰ15, a pressure monitoring gauge 16 and a controller 17; the air pump Ⅰ14 is installed on the front side of the electric push rod Ⅰ9; one end of the air pipe Ⅰ15 is connected to the air outlet of the air pump Ⅰ14, and the other end of the air pipe Ⅰ15 is connected to the air bag 11, so that the air pump Ⅰ14 can draw air into the air bag 11 through the air pipe Ⅰ15, thereby expanding the air bag 11; the pressure monitoring gauge 16 is installed on the connecting plate 10, the pressure monitoring gauge 16 is connected to the air pipe Ⅰ15, and the pressure monitoring gauge 16 is used to monitor the air pressure in the air bag 11 to prevent the air bag 11 from expanding too much and squeezing the inner wall of the ceramic pot liner; the controller 17 is installed on the support platform 2, and the air pump Ⅰ14 and the pressure monitoring gauge 16 are both electrically connected to the controller 17.

[0033] See also Figure 7 and Fig. 9 As shown, the air supply mechanism includes a cylinder Ⅰ18, a sealing cover 19, an air pump Ⅱ20 and an air pipe Ⅱ21; the cylinder Ⅰ18 is installed on the lower side of the support platform 2; the sealing cover 19 is connected to the telescopic rod of the cylinder Ⅰ18, the sealing cover 19 is located directly below the connecting plate 10, and a sealing ring is arranged on the top of the sealing cover 19, the sealing cover 19 is driven by the cylinder Ⅰ18 to move to contact with the bottom end of the mold 4, and then the sealing ring is used to seal the sealing cover 19 and the bottom end of the mold 4, so that a closed space can be formed between the sealing cover 19 and the bottom end of the mold 4; the air pump Ⅱ20 is installed on the lower side of the support platform 2; one end of the air pipe Ⅱ21 is connected to the air outlet of the air pump Ⅱ20, and the other end of the air pipe Ⅱ21 is connected to the sealing cover 19, so that the air pump Ⅱ20 can draw air into the sealing cover 19 through the air pipe Ⅱ21, thereby supplying air to the bottom end of the mold 4.

[0034] When in use, the mold 4 is taken out from the placing tray 3 (if the mold 4 is pressed by the pressing plate 5, the placing tray 3 is driven to rotate by the servo motor 12 through the gear set 13, so that the placing tray 3 drives the mold 4 to rotate, thereby separating the mold 4 from the pressing plate 5), and then the raw materials are injected into the mold 4 until the ceramic pot liner is formed in the mold 4. When the ceramic pot liner is formed in the mold 4 and needs to be demolded, the mold 4 is put back on the placing tray 3, and then the placing tray 3 is driven to rotate by the servo motor 12 through the gear set 13, so that the placing tray 3 drives the mold 4 to rotate until the mold 4 rotates to the bottom of the connecting plate 10, and the top of the mold 4 contacts the pressing plate 5, so that the pressing plate 5 presses the mold 4 to prevent the subsequent ceramic pot liner from being molded. The pot liner brings up the mold 4 when demoulding upwards, and then drives the sealing cover 19 to move upwards through the cylinder Ⅰ18 until the sealing cover 19 contacts the bottom end of the mold 4, so that a closed space is formed between the sealing cover 19 and the bottom end of the mold 4, and then the air is pumped into the sealing cover 19 through the air pipe Ⅱ21 by the vacuum pump Ⅱ20, so as to supply air to the bottom end of the mold 4. At this time, part of the air will squeeze the movable plate 6 to move upward, and the spring 7 will be compressed, so that the movable plate 6 will lift the ceramic pot liner in the mold 4, and the inner wall of the mold 4 will no longer block the air outlet 62, so that another part of the air will enter through the air inlet 61 and then be discharged along the air outlet 62, so that the gas is discharged into the mold 4, and then the gas is between the inner wall of the mold 4 and the ceramic pot The air flows between the outer wall of the pot, so that a small gap is formed between the mold 4 and the ceramic pot inner pot, which is conducive to the subsequent demoulding of the ceramic pot inner pot from the mold 4, and then the electric push rod Ⅰ9 drives the connecting plate 10 and the air bag 11 to move downward until the connecting plate 10 and the air bag 11 enter the ceramic pot inner pot in the mold 4, and then the vacuum pump Ⅰ14 is started to draw air into the air bag 11 through the air pipe Ⅰ15, so that the air bag 11 gradually expands until it contacts the inner wall of the ceramic pot inner pot. During this period, the pressure monitoring meter 16 will monitor the air pressure in the air bag 11. When the pressure monitoring meter 16 detects that the air pressure in the air bag 11 reaches the preset value, the pressure monitoring meter 16 will transmit a signal to the controller 17, so that the controller 17 receives the signal. Control the vacuum pump Ⅰ14 to turn off to stop the expansion of the airbag 11, thereby preventing the airbag 11 from expanding too much and squeezing the inner wall of the ceramic pot liner. Then, the electric push rod Ⅰ9 drives the connecting plate 10 and the airbag 11 to move upward and reset, so that the airbag 11 pulls the ceramic pot liner in the mold 4 to move upward. In this way, the ceramic pot liner can be demolded from the mold 4. After that, the ceramic pot liner is supported manually, and the vacuum pump Ⅰ14 is started again to extract the air in the airbag 11 through the air pipe Ⅰ15, so that the airbag 11 gradually shrinks until it is separated from the inner wall of the ceramic pot liner. Then, the vacuum pump Ⅰ14 is turned off, and finally the ceramic pot liner is supported manually and taken away. Repeat the above operation, and the ceramic pot liner can be demolded in batches.

[0035] See also Fig.10As shown, it also includes a lifting mechanism, which includes a connecting frame 22, a cylinder II 23 and a top plate 24; the connecting frame 22 is installed on the lower side of the support platform 2; the cylinder II 23 is connected to the connecting frame 22; the top plate 24 is connected to the telescopic rod of the cylinder II 23, and the top plate 24 is driven by the cylinder II 23 to move to contact the mold 4 in the placement tray 3, so that the top plate 24 can lift the mold 4 in the placement tray 3.

[0036] When the mold 4 needs to be taken out from the placement tray 3, the servo motor 12 can be used to drive the placement tray 3 to rotate through the gear set 13, so that the placement tray 3 drives the mold 4 to rotate to the top of the top plate 24, and then the cylinder II 23 drives the top plate 24 to move upward until it contacts the mold 4, so that the top plate 24 lifts the mold 4 in the placement tray 3, and then the mold 4 can be manually taken out from the placement tray 3. In this way, by lifting the mold 4 in the placement tray 3, it is convenient to manually take the mold 4 out of the placement tray 3. After the mold 4 is taken out from the placement tray 3, the cylinder II 23 drives the top plate 24 to move downward and reset.

[0037] See also Fig.11 and Fig.12 As shown, it also includes a stacking mechanism, which includes a distance sensor 25, a fixed platform 26, a guide rod 27, a threaded rod 28, a limit frame 29, a reduction motor 30, a support plate 31, an electric push rod II 32, a limit plate 33 and a ball rack 34; the distance sensor 25 is installed on the right side of the electric slide rail 8, and the distance sensor 25 is used to sense the distance between the slider of the electric slide rail 8, and the distance sensor 25 is electrically connected to the controller 17; the fixed platform 26 is installed on the right side of the top of the bottom plate 1; the guide rod 27 is slidably connected to the fixed platform 26; the threaded rod 28 is threadedly connected to the fixed platform 26; the front and rear ends of the guide rod 27 are connected to the limit frame 29, and the limit frames 29 on the front and rear sides are respectively rotatably connected to the front and rear ends of the threaded rod 28; the reduction motor 30 is installed on the rear side of the limit frame 29 On, the output shaft of the reduction motor 30 is connected to the rear end of the threaded rod 28; the supporting plate 31 is placed on the top of the fixed platform 26, and the front and rear sides of the supporting plate 31 are respectively in contact with the limiting frames 29 on the front and rear sides, so that the limiting frames 29 on the front and rear sides limit the supporting plate 31, and the supporting plate 31 is used to support the ceramic pot liner; two electric push rods II 32 are symmetrically installed on the left and right sides of the fixed platform 26; the limiting plate 33 is connected to the telescopic rod of the electric push rod II 32, and the limiting plate 33 is used to limit the supporting plate 31; the ball rack 34 is composed of a frame and balls, the frame is installed on the top right side of the base plate 1, the frame is located to the right of the fixed platform 26, and balls are arranged at intervals on the top of the frame. When the supporting plate 31 moves to the right onto the balls, the balls can assist the supporting plate 31 to slide.

[0038] After the ceramic pot liner is demoulded from the mold 4, the electric slide rail 8 can drive the electric push rod Ⅰ9, the connecting plate 10, the air bag 11 and the ceramic pot liner to move to the right until the ceramic pot liner moves to the right just above the supporting plate 31. During this period, the slider of the electric slide rail 8 will gradually approach the distance sensor 25, and then the electric push rod Ⅰ9 will drive the connecting plate 10, the air bag 11 and the ceramic pot liner to move downward until the bottom of the ceramic pot liner contacts the supporting plate 31, and then the vacuum pump Ⅰ14 will be started to extract the air in the air bag 11 through the air pipe Ⅰ15, so that the air bag 11 will gradually move upward. The electric push rod Ⅰ9 drives the connecting plate 10 and the air bag 11 to move upward and reset, so that the ceramic pot liner is placed on the supporting plate, and then the electric push rod Ⅰ9, the connecting plate 10 and the air bag 11 are driven to move to the left and reset by the electric slide rail 8. During this period, the slider of the electric slide rail 8 will gradually move away from the distance sensor 25. When the distance sensor 25 senses that the distance between the slider of the electric slide rail 8 is greater than the preset value, the distance sensor 25 will send a signal, and the controller 17 will control the reduction motor 3 after receiving the signal. 0 drives the threaded rod 28 to rotate for a period of time, so that the threaded rod 28, the limit frame 29, the guide rod 27, the reduction motor 30, the support plate 31 and the ceramic pot inner pot move backward for a distance, so that the next ceramic pot inner pot placed on the support plate 31 will not collide with the previous ceramic pot inner pot; after that, when the support plate 31 is loaded with a proper amount of ceramic pot inner pot, the electric push rod II 32 drives the limit plate 33 to move downward, so that the limit plate 33 is separated from the support plate 31, so that the limit plate 33 releases the limit on the support plate 31, and then pushes the support plate 31 to move to the right, so that The supporting plate 31 and the ceramic pot liner thereon are moved together to the ball rack 34 for unloading, and then the other supporting plate 31 is put back on the fixed platform 26, and then the electric push rod II 32 drives the limit plate 33 to move upward and reset, so that the limit plate 33 contacts the other supporting plate 31, so that the limit plate 33 limits the other supporting plate 31, and finally the reduction motor 30 drives the threaded rod 28 to rotate in the opposite direction and reset, so that the threaded rod 28, the limit rack 29, the guide rod 27, the reduction motor 30, the other supporting plate 31 and the ceramic pot liner are moved forward and reset.

[0039] The above description is only a specific implementation mode of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A ceramic pot inner pot ceramic blank demoulding device, comprising a bottom plate (1) and a support platform (2), characterized in that: The invention also comprises a storage tray (3), a mold (4), a pressure plate (5), a movable tray (6), a spring (7), an electric slide rail (8), an electric push rod I (9), a connecting tray (10), an air bag (11), a rotating mechanism, an air charging mechanism and an air transmission mechanism. The storage tray (3) is rotatably connected to the support platform (2). The mold (4) is arranged on the storage tray (3). The pressure plate (5) is connected to the support platform (2). The pressure plate (5) is used to press the mold (4). The movable tray (6) is slidably arranged in the mold (4). An air inlet (61) and an air outlet (62) are formed on the movable tray (6). The air inlet (61) is connected to the air outlet (62). The inner wall of the mold (4) blocks the air outlet (62). The movable tray (6) is used to fill the ceramic pot liner in the mold (4). The two ends of the spring (7) are respectively connected to the mold (4) and the movable plate (6), the electric slide rail (8) is installed on the support platform (2), the electric push rod I (9) is installed on the slider of the electric slide rail (8), the connecting plate (10) is connected to the telescopic rod of the electric push rod I (9), the air bag (11) is annularly installed on the side wall of the connecting plate (10), the rotating mechanism is used to drive the placement plate (3) to rotate, the inflation mechanism is used to inflate the air bag (11), and the air supply mechanism is used to supply air to the bottom end of the mold (4); the inflation mechanism includes an air pump I (14), an air pipe I (15), a pressure monitoring meter (16) and a controller (17), the air pump I (14) is installed on the electric push rod I (9), one end of the air pipe I (15) is connected to the air pump (14), and one end of the air pipe I (15) is connected to the air pump (14). The other end of the air pipe I (15) is connected to the air bag (11) at the air outlet of the air pump I (14), the pressure monitoring gauge (16) is installed on the connecting plate (10), the pressure monitoring gauge (16) is connected to the air pipe I (15), and the pressure monitoring gauge (16) is used to monitor the air pressure in the air bag (11), the controller (17) is installed on the support platform (2), and the air pump I (14) and the pressure monitoring gauge (16) are both electrically connected to the controller (17); the air delivery mechanism includes a cylinder I (18), a sealing cover (19), an air pump II (20) and an air pipe II (21), the cylinder I (18) is installed on the support platform (2), the sealing cover (19) is connected to the telescopic rod of the cylinder I (18), and the air pump II (20) is installed on the support platform (2). One end of the air pipe II (21) is connected to the air outlet of the air pump II (20), and the other end of the air pipe II (21) is connected to the sealing cover (19); the rotating mechanism includes a servo motor (12) and a gear set (13), the servo motor (12) is installed on the support platform (2), and the gear set (13) is arranged between the output shaft of the servo motor (12) and the storage tray (3); and also includes a lifting mechanism, the lifting mechanism includes a connecting frame (22), a cylinder II (23) and a top plate (24), the connecting frame (22) is installed on the support platform (2), the cylinder II (23) is connected to the connecting frame (22), the top plate (24) is connected to the telescopic rod of the cylinder II (23), and the top plate (24) is used to lift the mold (4) in the storage tray (3).

2. The demoulding device for ceramic pot inner pot according to claim 1 is characterized in that: The invention also includes a stacking mechanism, which includes a distance sensor (25), a fixed platform (26), a guide rod (27), a threaded rod (28), a limit frame (29), a reduction motor (30) and a support plate (31). The distance sensor (25) is installed on the electric slide rail (8), and the distance sensor (25) is used to sense the distance between the distance sensor and the slider of the electric slide rail (8). The distance sensor (25) is electrically connected to the controller (17). The fixed platform (26) is installed on the bottom plate (1), the guide rod (27) is slidably connected to the fixed platform (26), and the threaded rod (28) is connected to the guide rod (27). ) is threadedly connected to the fixed platform (26), both ends of the guide rod (27) are connected to the limit frames (29), and the limit frames (29) on both sides are rotatably connected to the two ends of the threaded rod (28), the reduction motor (30) is installed on the limit frame (29) on one side, and the output shaft of the reduction motor (30) is connected to the end of the threaded rod (28), the reduction motor (30) is electrically connected to the controller (17), and the support plate (31) is arranged on the fixed platform (26), the support plate (31) is in contact with the limit frame (29), and the support plate (31) is used to support the ceramic pot inner pot.

3. A ceramic pot inner pot porcelain blank demoulding device according to claim 2, characterized in that: The stacking mechanism also includes an electric push rod II (32) and a limit plate (33). The electric push rod II (32) is symmetrically mounted on the fixed platform (26). The limit plate (33) is connected to the telescopic rod of the electric push rod II (32), and the limit plate (33) is used to limit the support plate (31).

4. The demoulding device for ceramic pot inner pot according to claim 3 is characterized in that: The stacking mechanism also includes a ball rack (34), which is mounted on the bottom plate (1) and is used to support the plate (31) for sliding.

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