Ceramic rolling device, ceramic rolling processing production line and method

Abstract

The present invention relates to the technical field of ceramic forming equipment, and in particular to a ceramic rolling device and a ceramic rolling processing production line and method. The ceramic rolling device includes a working platform, an inner mold rotating mechanism, and an outer mold lifting and rotating mechanism. The outer mold lifting and rotating mechanism includes a rotating mold sleeve and a lifting platform arranged in the working platform. The lifting platform is arranged in the rotating mold sleeve. The rotating mold sleeve drives the outer mold embedded in the rotating mold sleeve to rotate together through its own rotation. The ceramic rolling processing production line includes the above-mentioned ceramic rolling device and conveying device to realize automated production. The equipment occupies a small area, has low operating energy consumption, stable support for the outer mold of the rolling work, high product precision, and high automated production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of ceramic forming equipment, and in particular to a ceramic rolling device and a ceramic rolling processing production line and method. Background Art

[0002] Among ceramic forming machines, roll forming machines are a common type of ceramic production equipment. With the development of the ceramic industry, automated ceramic production equipment has gradually become the mainstream production equipment. A Chinese patent application with application publication number CN103171029A discloses a turntable-type automatic ceramic roll forming system, including a roll forming machine, characterized in that: the gypsum mold is sent to the roll forming machine through a blank conveying device, and then transported to the drying box for the next step after rolling. The turntable rotation device and the hydraulic control system control the blank conveying device. The roll forming machine adopts a double-roller simultaneous rolling structure, which is arranged above the outer edge of the turntable. When the roller head is pressed down, it is aligned with the two mold brackets below it; the blank conveying device adopts a turntable double-row in-and-out mold conveying structure. The turntable structure is a regular octagon, and 8 mold brackets are evenly arranged. Each vertex of the octagon is equipped with a The invention discloses a mold bracket, wherein the mold bracket is fixed by a fixed sleeve at the lower part thereof, wherein the mold brackets are all provided with notches, and the gypsum mold enters the mold brackets through the notches, and the 8 mold brackets are evenly distributed and fixed on the turntable in four equal parts; the mold inlet conveyor belt and the mold outlet conveyor belt corresponding to the turntable mold bracket adopt a double-row synchronous transmission structure, which are installed directly below the turntable mold bracket and can simultaneously convey two blanks to be rolled and transport two rolled blanks; the turntable rotating device comprises an equal-division positioning machine and a reduction mechanism, wherein the upper part of the equal-division positioning machine is a small sprocket, and the lower part is a reduction transmission device; the hydraulic control system comprises a hydraulic cylinder and a lifting shaft, wherein the lower part of the lifting shaft is connected to the hydraulic cylinder top rod, and the upper part of the lifting shaft is sleeved together with the fixed sleeve.

[0003] The existing ceramic rolling forming equipment occupies a large area due to the setting of the turntable; when rolling, the main shaft of the rolling machine needs to drive the mold tray and the driving mechanism that drives the mold tray to rotate to rise together, which requires large power. The mold tray is located on a movable part, and the force support during operation is poor. Summary of the invention

[0004] In order to overcome the deficiencies in the prior art, the present invention provides a ceramic rolling device and a ceramic rolling processing production line and method which have small footprint, low operating energy consumption, and stable support for the outer mold during rolling work.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is as follows: a ceramic rolling device, including a working platform, characterized in that it also includes an inner mold rotation mechanism and an outer mold lifting and rotating mechanism, the outer mold lifting and rotating mechanism includes a rotating mold sleeve and a lifting platform arranged in the working platform, the lifting platform is arranged in the rotating mold sleeve, the lifting platform is used to drive the outer mold to move between an input position and an embedding position, the input position is located outside the rotating mold sleeve for taking out or placing the outer mold, the embedding position is located inside the rotating mold sleeve for embedding the outer mold into the rotating mold sleeve, and the rotating mold sleeve drives the outer mold embedded in the rotating mold sleeve to rotate together through its own rotation.

[0006] Furthermore, a push rod is provided at the bottom of the lifting platform, and the push rod is driven by a push rod cylinder. There are two push rod cylinders, which are fixed on the corresponding two sides outside the push rod. A connecting piece is provided on the piston rod of each of the two push rod cylinders. A rope is provided between the two connecting pieces. The rope is connected to the push rod. The push rod cylinder drives the rope to move up and down, thereby driving the push rod and the lifting platform to move up and down.

[0007] Furthermore, a positioning portion is disposed above the push rod cylinder and is fixed to the lower side of the working platform, and a space is provided below the cylinder for the piston rod to move.

[0008] Furthermore, a pulley is connected to the bottom of the rotating mold sleeve, and the pulley is driven by a belt-driven motor. The pulley and the belt-driven motor are driven by a belt, thereby driving the rotating mold sleeve to rotate. A support platform is provided at the bottom of the pulley, and the support platform is fixedly arranged. The support platform and the pulley are connected by a bearing to achieve relative rotation between the two.

[0009] Furthermore, a rubber ring is provided inside the rotating mold sleeve, and the outer mold is embedded in the rotating mold sleeve and closely matched with the rubber ring, so that the outer mold and the rotating mold sleeve can rotate together through friction.

[0010] Furthermore, the inner mold rotation mechanism includes a mobile frame, a sliding seat, and a rotating inner mold assembly. The mobile frame is arranged on the working platform and the mobile frame can be laterally displaced on the working platform. The sliding seat is arranged on the mobile frame and the sliding seat can be longitudinally displaced on the mobile frame. The rotating inner mold assembly is arranged on the sliding seat and the rotating inner mold assembly can swing on the sliding seat.

[0011] Furthermore, a transverse moving component is provided between the mobile frame and the working platform, and the transverse moving component includes a first slide rail mechanism connecting the mobile frame and the working platform, a first screw nut pair, and a first servo motor, the first screw nut pair connects the mobile frame and the working platform and is driven by the first servo motor, and a longitudinal moving component is provided between the sliding seat and the mobile frame, and the longitudinal moving component includes a second slide rail mechanism connecting the sliding seat and the mobile frame, a second screw nut pair, and a second servo motor, the second screw nut pair connects the sliding seat and the mobile frame and is driven by the second servo motor.

[0012] A ceramic rolling processing production line, characterized in that it includes a ceramic rolling processing device and a conveying device as described in any one of the above items, the conveying device includes an input conveyor belt, an output conveyor belt, and a mold shifting mechanism, the outer mold is transported by the input conveyor belt and the output conveyor belt, the mold shifting mechanism is divided into an input group and an output group, the input group is used to push the outer mold from the input conveyor belt to the working platform, and the output group is used to push the outer mold from the working platform to the output conveyor belt, the mold shifting mechanism includes a push head, a thrust cylinder, a guide block, and a guide rod, the push head has a V-shaped surface, the V-shaped surface is used to contact the outer mold when pushing the outer mold to prevent the mold from running off, the guide block is fixedly arranged, and a through hole is provided in the guide block for allowing the guide rod and the piston rod of the thrust cylinder to pass through, the guide rod passes through the through hole of the guide hole and is connected to the push head, which is used to stabilize the forward path of the push head.

[0013] Furthermore, the conveying device also includes a sensing mechanism, which includes at least two sensors and a controller. One sensor acts on the input conveyor belt to detect the position status of the external mold fed by the input conveyor belt, and the other sensor acts on the working platform to detect the position status of the external mold of the working platform. The controller is connected to the sensor, the input conveyor belt, the output conveyor belt, and the mold shifting mechanism by signal. The controller controls the operation of the input conveyor belt, the output conveyor belt, and the mold shifting mechanism by receiving the sensor signal.

[0014] A ceramic rolling production method, characterized in that: using any one of the ceramic rolling production lines described above, the working steps are as follows:

[0015] Step 1: The outer mold is filled with ceramic clay and then placed on the input conveyor belt. As the input conveyor belt is transported, the input group of the mold transfer mechanism pushes the outer mold on the input conveyor belt to the working platform. Since the lifting platform of the outer mold lifting and rotating mechanism is in a high position at this time, the outer mold is pushed into the conveying position on the lifting platform;

[0016] Step 2: The lifting platform is lowered to the embedding position, and the outer mold is lowered along with the lifting platform to be embedded in the rotating mold sleeve and fixed;

[0017] Step 4: The rotating mold sleeve rotates, thereby driving the outer mold to rotate together;

[0018] Step 5: The inner mold rotating mechanism moves so that the inner mold enters the outer mold. The inner mold rotates in opposite directions to the outer mold, and the ceramic clay in the outer mold is squeezed to roll the ceramic clay into shape.

[0019] Step 6: The inner mold rotating mechanism moves to move the inner mold out, and at the same time the rotating mold sleeve stops rotating, the lifting platform rises, and the outer mold is sent to the conveying position;

[0020] Step seven, the output group of the mold transfer mechanism pushes the outer mold at the conveying position of the working platform onto the output conveyor belt, completing a ceramic rolling process, and returns to step one to repeat the process.

[0021] From the above description of the present invention, it can be seen that compared with the prior art, the ceramic rolling device and ceramic rolling processing production line and method provided by the present invention have a compact equipment structure, a reasonable layout, and a small footprint; the lifting platform only drives the outer mold to move, and the required power is small. When rolling, the outer mold is embedded in the rotating mold sleeve, and the bottom of the rotating mold sleeve is supported by a fixed support platform, which is stable and does not shake during operation; the ejector cylinder is arranged upside down and uses ropes for power transmission, which makes the space utilization rate higher; compared with the swing-type ceramic rolling equipment, two sets of screw nut pairs and servo motors are used to provide a mobile inner mold rotation mechanism, which has higher production accuracy and Moreover, this structure can adjust the position of the inner mold in real time during the rolling process to achieve more roll-formed products with different shapes; the servo motor speed is easy to adjust, so that a slower feed speed is adopted when the inner mold rotating mechanism is working, and a faster feed speed is adopted when it moves without load, which can improve the production speed of the equipment while ensuring the product accuracy; the rotating inner mold assembly can swing on the sliding seat, and the rotation angle of the inner mold can be changed, providing an equipment basis for realizing special-shaped ceramic roll-formed products; the input conveyor belt, output conveyor belt, and working platform are compactly arranged, and the mold transfer mechanism cooperates to realize automatic feeding, a fully automatic production line, and high production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a three-dimensional structural schematic diagram of a ceramic rolling processing production line of the present invention.

[0023] Figure 2 It is a side structural schematic diagram of a ceramic rolling processing production line of the present invention.

[0024] Figure 3 The figure is a top view structural schematic diagram of a ceramic rolling processing production line of the present invention.

[0025] Figure 4 It is a schematic diagram of the three-dimensional structure of the inner mold rotating mechanism of the present invention.

[0026] Figure 5 It is a structural schematic diagram of the outer mold lifting and rotating mechanism and its associated components of the present invention.

[0027] Figure 6 It is a partial cross-sectional structural schematic diagram of the outer mold lifting and rotating mechanism of the present invention.

[0028] Figure 7 It is a schematic diagram of the structure of the mold shifting mechanism of the present invention.

[0029] Conveying device 1, input conveyor belt 11, output conveyor belt 12, mold shifting mechanism 13, input group 13a, output group 13b, push head 131, V-shaped surface 1311, perforation 1331, thrust cylinder 132, guide block 133, guide rod 134, sensing mechanism 14, sensor 141, mud conveyor belt 15, mud guard 16, working platform 2, inner mold rotating mechanism 3, mobile frame 31, sliding seat 32, rotating inner mold assembly 33, third servo motor 331, coupling 332, rotating head 333, inner mold 334, lateral moving assembly 34, a first slide rail mechanism 341, a first screw nut pair 342, a first servo motor 343, a longitudinal moving assembly 35, a second slide rail mechanism 351, a second screw nut pair 352, a second servo motor 353, a sliding seat 32 including two side plates 321, a rotating member 322, a positioning member 323, an outer mold lifting and rotating mechanism 4, a rotating mold sleeve 41, a rubber ring 411, a lifting platform 42, a pulley 43, a belt drive motor 44, a support platform 45, a push rod 421, a push rod cylinder 422, a guide tube 46, a connecting member 4221, and a rope 4222. DETAILED DESCRIPTION

[0030] The present invention is further described below through specific implementation modes.

[0031] Reference Figures 1 to 7 As shown, a ceramic rolling processing production line includes a conveying device 1, a ceramic rolling device, and a working platform 2.

[0032] The conveying device 1 includes an input conveyor belt 11 , an output conveyor belt 12 , a mold shifting mechanism 13 , a sensor mechanism 14 , a mud material conveyor belt 15 , and a mud guard 16 .

[0033] The outer mold is transported by an input conveyor belt 11 and an output conveyor belt 12. The input conveyor belt 11 and the output conveyor belt 12 adopt intermittent conveying. The input conveyor belt 11 and the output conveyor belt 12 are arranged close to the working platform 2. The conveying level of the input conveyor belt 11 is flush with the working platform 2 or slightly higher than the working platform 2 level. The conveying level 2 of the output conveyor belt 12 is flush with the working platform 2 or slightly lower than the working platform 2 level.

[0034] The mold shifting mechanism 13 is divided into an input group 13a and an output group 13b. The input group 13a is used to push the outer mold from the input conveyor belt 11 to the working platform 2, and the output group 13b is used to push the outer mold from the working platform 2 to the output conveyor belt 12; the mold shifting mechanism 13 includes a push head 131, a thrust cylinder 132, a guide block 133, and a guide rod 134. The push head 131 is driven by the thrust cylinder 132. The push head 131 has a V-shaped surface 1311, which is used to contact the outer mold when pushing the outer mold to prevent the outer mold from deviating. The guide block 133 is fixedly arranged, and a through hole 1331 is provided in the guide block 133 for the guide rod 134 and the piston rod of the thrust cylinder 132 to pass through. The guide rod 134 and the piston rod pass through the through hole 1331 to be connected with the push head 131, and the guide rod 134 is used to stabilize the forward path of the push head 131.

[0035] The sensing mechanism 14 includes at least two sensors 141 and a controller. The controller is a single chip microcomputer. One sensor 141 acts on the input conveyor belt 11 to detect the position status of the external mold fed by the input conveyor belt 11, and the other sensor 141 acts on the working platform 2 to detect the position status of the external mold of the working platform 2. The controller is connected with the sensors 141, the input conveyor belt 11, the output conveyor belt 12, and the mold shifting mechanism 13 by signal. The controller controls the coordinated work of the input conveyor belt 11, the output conveyor belt 12, and the mold shifting mechanism 13 by receiving the signal from the sensor 141.

[0036] The mud guard 16 is arranged on the side of the working platform 2 to block splashing mud. The mud conveyor belt 15 is arranged between the working platform 2 and the mud guard 16 and is arranged close to the mud guard 16 to receive the mud dropped from the mud guard 16 and send it out for recovery.

[0037] The ceramic rolling device comprises an inner mold rotating mechanism 3 and an outer mold lifting and rotating mechanism 4.

[0038] The inner mold rotating mechanism 3 includes a mobile frame 31, a sliding seat 32, and a rotating inner mold assembly 33. The mobile frame 31 is arranged on the working platform 2 and the mobile frame 31 can be laterally displaced on the working platform. The sliding seat 32 is arranged on the mobile frame 31 and the sliding seat 32 can be longitudinally displaced on the mobile frame 31. The rotating inner mold assembly 33 is arranged on the sliding seat 32 and the rotating inner mold assembly 33 can swing on the sliding seat 32.

[0039] A lateral moving assembly 34 is provided between the mobile frame 31 and the working platform 2. The lateral moving assembly 34 includes a first slide rail mechanism 341 connecting the mobile frame 31 and the working platform 2, a first screw nut pair 342, and a first servo motor 343. The first screw nut pair 342 connects the mobile frame 31 and the working platform 2 and is driven by the first servo motor 343.

[0040] A longitudinal moving assembly 35 is provided between the sliding seat 32 and the moving frame 31. The longitudinal moving assembly 35 includes a second slide rail mechanism 351 connecting the sliding seat 32 and the moving frame 31, a second screw nut pair 352, and a second servo motor 353. The second screw nut pair 352 connects the sliding seat 32 and the moving frame 31 and is driven by the second servo motor 353.

[0041] The rotation speeds of the first servo motor 343 and the second servo motor 353 are easy to adjust in real time, so that when the inner mold is moved into the outer mold and when the inner mold is moved out of the outer mold, a higher rotation speed can be used to speed up the movement efficiency of these two no-load sections; when the inner mold and the outer mold cooperate to perform rolling work, a lower rotation speed is used to make the product more precise and of better quality.

[0042] The sliding seat 32 includes two side plates 321 and a rotating member 322 arranged on the two side plates 321. The rotating inner mold assembly 33 is connected between the two side plates 321 through the rotating member 322. The rotating member 322 is provided with a positioning member 323 for fixing the swing angle of the rotating inner mold assembly 33 on the rotating member 322.

[0043] The rotating inner mold assembly 33 includes a third servo motor 331, a coupling 332, a rotating head 333, and an inner mold 334. The inner mold 334 is detachably mounted on the rotating head 333. The third servo motor 331 drives the rotating head 333 to rotate through the coupling 332, thereby driving the inner mold 334 to rotate. The third servo motor 331 can achieve real-time speed adjustment without the need to install a brake or clutch to rotate or stop the inner mold.

[0044] The outer mold lifting and rotating mechanism 4 includes a rotating mold sleeve 41 and a lifting platform 42. The lifting platform 42 is arranged in the rotating mold sleeve 41. The lifting platform 42 is used to drive the outer mold to move between the conveying position and the embedding position. The conveying position is located outside the rotating mold sleeve 41 and is used to take out or place the outer mold. The embedding position is located inside the rotating mold sleeve 41 and is used to embed the outer mold into the rotating mold sleeve 41. A rubber ring 411 is provided on the rotating mold sleeve 41. The outer mold is embedded in the rotating mold sleeve 41 and is tightly matched with the rubber ring 411. The outer mold and the rotating mold sleeve 41 are synchronized by friction. The rotating mold sleeve 41 drives the outer mold embedded in the rotating mold sleeve 41 to rotate together through its own rotation.

[0045] A pulley 43 is connected to the bottom of the rotating mold sleeve 41. The pulley 43 is driven by a belt drive motor 44. The pulley 43 and the belt drive motor 44 are driven by a belt, thereby driving the rotating mold sleeve 41 to rotate. A support platform 45 is provided at the bottom of the pulley 43. The support platform 45 is fixedly arranged. The support platform 45 and the pulley 43 are connected by a bearing to achieve relative rotation between the two. A push rod 421 is provided at the bottom of the lifting platform 42. The pulley 43 and the support platform 45 are provided with a through hole for accommodating the push rod to pass through. The push rod 421 is driven to move up and down by the push rod cylinder 422, thereby driving the lifting platform 42 to move. A guide tube 46 is provided in the through hole of the pulley 43. The guide tube 46 and the pulley 43 are connected by a bearing. The push rod 421 passes through the guide sleeve 46. The guide sleeve 46 is used to guide the movement trajectory of the push rod 421. There are two push rod cylinders 422, which are fixed on the corresponding two sides of the push rod 421. The piston rods of the two push rod cylinders 422 are respectively provided with connecting pieces 4221, and a rope 4222 is connected between the two connecting pieces 4221. The middle part of the rope 4222 is connected to the push rod 421. The push rod cylinder 422 drives the rope 4222 to move up and down, thereby driving the push rod 421 to move up and down. Above the push rod cylinder 422 is a positioning part, which is fixed to the lower side of the working platform 2, and there is a space for the piston rod to move below the cylinder. The support platform 45 is provided with an opening 451 for accommodating the rope 4222 to pass through and move.

[0046] A ceramic rolling processing method, the specific working process is as follows:

[0047] Put a proper amount of ceramic clay into the outer mold, and the outer mold is placed on the input conveyor belt 11 and runs with the input conveyor belt 11; the sensor mechanism 14 acts on the sensor 141 of the input conveyor belt 11 to detect that the outer mold has reached the pushing position of the mold shifting mechanism 13, and the sensor 141 transmits a signal to the controller, and the controller controls the input conveyor belt 11 to stop conveying, and starts the input group 13a mold shifting mechanism to work; the thrust cylinder 132 drives the push head 131 to move forward, and the V-shaped surface 1311 of the push head 131 contacts the outer mold and pushes the outer mold from the input conveyor belt 11 to the outer mold. The outer mold is pushed out from the conveyor belt 11 and enters the lifting platform 42 in the working platform 2, and then the input group 13b mold shifting mechanism is reset; after the sensor 141 for detecting the working platform 2 detects that the outer mold is placed on the lifting platform 42, the ceramic rolling device is started to work; the lifting platform 42 of the outer mold lifting and rotating mechanism 4 is driven by the push rod cylinder 422 to descend, and at the same time, the outer mold on the lifting platform 42 is driven to descend together. Since the outer mold is a type of wide at the top and narrow at the bottom, when the outer mold descends to the embedded position, the outer mold and the rubber ring 411 of the rotating mold sleeve 41 are tightly matched, and the belt The driving motor 44 works, and drives the pulley 43 to rotate through the pulley, thereby driving the rotating mold sleeve 41 to rotate, and then driving the outer mold to rotate together; the rotating inner mold assembly 33 of the inner mold rotating mechanism 3 extends the inner mold of the rotating inner mold assembly 33 in a rotating state into the outer mold through the movement of the moving frame 31 and the sliding seat 32, and the sliding seat 32 and the moving frame 31 perform feeding work according to the set program, and the inner mold 334 and the outer mold roll the ceramic clay to form the ceramic clay in the outer mold; after the forming work is completed, the inner mold 334 is pressed by the outer mold. The rotating inner mold assembly 33 of the mold rotating mechanism 3 is moved out of the outer mold by moving the moving frame 31 and the sliding seat 32; the lifting platform 42 rises under the drive of the push rod cylinder 422, and sends the outer mold from the embedding position to the conveying position; the sensor 141 for detecting the working platform 2 detects that the outer mold rises to the conveying position, and transmits the signal to the controller, and the controller controls the output group 13b of the mold moving mechanism 13 to work, and pushes the outer mold containing the roll-formed product from the working platform 2 to the output conveyor belt 12 and sends it out; at this point, a ceramic rolling processing step is completed.

[0048] The inner mold 334 is a detachable structure, and different inner molds 334 can be replaced and installed according to production needs; the rotating inner mold assembly 33 is installed with the sliding seat 32 through the rotating part 322, and the swing angle of the rotating inner mold assembly 33 is adjustable, so that the rolling angle of the inner mold 334 and the outer mold can be changed during roll forming, and the production of rolled ceramic products with various structures can be realized; during the rolling process, excess clay will fly out of the outer mold, and the splashing clay will be blocked by the mud guard 16, and naturally fall to the clay conveyor belt 15 for recycling, thereby reducing production costs.

[0049] The above is only a specific implementation of the present invention, but the design concept of the present invention is not limited to this. Any non-substantial changes to the present invention using this concept shall be deemed as an infringement of the protection scope of the present invention.

Claims

1. A ceramic rolling device, comprising a working platform, characterized in that: It also includes an inner mold rotating mechanism and an outer mold lifting and rotating mechanism. The outer mold lifting and rotating mechanism includes a rotating mold sleeve and a lifting platform arranged in the working platform. The lifting platform is arranged in the rotating mold sleeve. The lifting platform is used to drive the outer mold to move between an input position and an embedding position. The input position is located outside the rotating mold sleeve and is used to take out or place the outer mold. The embedding position is located inside the rotating mold sleeve and is used to embed the outer mold into the rotating mold sleeve. The rotating mold sleeve drives the outer mold embedded in the rotating mold sleeve to rotate together through its own rotation. A push rod is provided at the bottom of the lifting platform, and the push rod is driven by a push rod cylinder. There are two push rod cylinders, which are fixed on the corresponding two sides of the push rod. A connecting piece is provided on the piston rods of the two push rod cylinders, and a rope is provided between the two connecting pieces. The rope is connected to the push rod, and the push rod cylinder drives the rope to move up and down, thereby driving the push rod and the lifting platform to move up and down. The top of the push rod cylinder is a positioning part, which is fixed on the lower side of the working platform, and there is a space for the piston rod to move under the cylinder. A rubber ring is arranged inside the rotating mold sleeve, and the outer mold is embedded in the rotating mold sleeve and closely matched with the rubber ring. The outer mold and the rotating mold sleeve are rotated together by friction. The inner mold rotating mechanism includes a moving frame, a sliding seat, and a rotating inner mold assembly. The moving frame is arranged on the working platform and the moving frame moves laterally on the working platform. The sliding seat is arranged on the moving frame and the sliding seat moves longitudinally on the moving frame. The rotating inner mold assembly is arranged on the sliding seat and the rotating inner mold assembly swings on the sliding seat. A transverse moving component is provided between the mobile frame and the working platform, and the transverse moving component includes a first slide rail mechanism connecting the mobile frame and the working platform, a first screw nut pair, and a first servo motor, the first screw nut pair connects the mobile frame and the working platform and is driven by the first servo motor, and a longitudinal moving component is provided between the sliding seat and the mobile frame, and the longitudinal moving component includes a second slide rail mechanism connecting the sliding seat and the mobile frame, a second screw nut pair, and a second servo motor, the second screw nut pair connects the sliding seat and the mobile frame and is driven by the second servo motor.

2. A ceramic rolling device according to claim 1, characterized in that: A pulley is connected to the bottom of the rotating mold sleeve, and the pulley is driven by a belt-driven motor. The pulley and the belt-driven motor are driven by a belt, thereby driving the rotating mold sleeve to rotate. A support platform is provided at the bottom of the pulley, and the support platform is fixed. The support platform and the pulley are connected by a bearing to achieve relative rotation between the two.

3. A ceramic rolling production line, characterized in that: It includes a ceramic rolling processing device and a conveying device as described in any one of claims 1-2, wherein the conveying device includes an input conveyor belt, an output conveyor belt, and a mold shifting mechanism, the outer mold is transported by the input conveyor belt and the output conveyor belt, the mold shifting mechanism is divided into an input group and an output group, the input group is used to push the outer mold from the input conveyor belt to the working platform, and the output group is used to push the outer mold from the working platform to the output conveyor belt, the mold shifting mechanism includes a push head, a thrust cylinder, a guide block, and a guide rod, the push head has a V-shaped surface, and the V-shaped surface is used to contact the outer mold when pushing the outer mold to prevent the mold from running off, the guide block is fixedly arranged, and a through hole is provided in the guide block for the guide rod and the piston rod of the thrust cylinder to pass through, the guide rod passes through the through hole of the guide hole and is connected to the push head, so as to stabilize the forward path of the push head.

4. A ceramic rolling processing production line according to claim 3, characterized in that: The conveying device also includes a sensing mechanism, which includes at least two sensors and a controller. One sensor acts on the input conveyor belt to detect the position status of the external mold fed by the input conveyor belt, and the other sensor acts on the working platform to detect the position status of the external mold of the working platform. The controller is connected to the sensor, the input conveyor belt, the output conveyor belt, and the mold shifting mechanism by signal. The controller controls the operation of the input conveyor belt, the output conveyor belt, and the mold shifting mechanism by receiving the sensor signal.

5. A ceramic rolling production method, characterized in that: A ceramic rolling processing production line according to any one of claims 3-4 is used, and its working steps are as follows: Step 1, ceramic clay is filled in the outer mold, and then placed on the input conveyor belt, and transported along the input conveyor belt, the input group of the mold shifting mechanism pushes the outer mold of the input conveyor belt into the working platform, because the lifting platform of the outer mold lifting and rotating mechanism is in a high position at this time, and then the outer mold is pushed into the conveying position on the lifting platform; Step 2, the lifting platform descends to the embedded position, and the outer mold is fixed in the embedded rotating mold sleeve along with the lifting platform; Step 4, the rotating mold sleeve rotates, thereby driving the outer mold to rotate together; Step 5, the inner mold rotating mechanism moves, so that the inner mold enters the outer mold, and the inner mold rotates in opposite directions to the outer mold, and the ceramic clay in the outer mold is squeezed to roll the ceramic clay into shape; Step 6, the inner mold rotating mechanism moves, so that the inner mold is moved out, and at the same time the rotating mold sleeve stops rotating, the lifting platform rises, and the outer mold is sent to the conveying position; Step 7, the output group of the mold shifting mechanism pushes the outer mold at the conveying position of the working platform onto the output conveyor belt, completing a ceramic rolling process, and returning to step 1 to repeat the process.

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