CN117067384A - Environment-friendly green ceramic tile integrated efficient production line and production process - Google Patents

Abstract

The application discloses an environment-friendly green ceramic tile integrated high-efficiency production line and a production process, wherein the production line comprises pressing equipment, material distribution equipment and conveying equipment, the pressing equipment comprises a press machine, a pressing die is arranged on the press machine and comprises a pressing die and a bottom die, the pressing die is arranged at the pressure output end of the press machine, the bottom die is arranged on a base of the press machine, a forming cavity is arranged on the upper surface of the bottom die, a pressing block is arranged on the lower surface of the pressing die, a demolding driving mechanism and a plurality of demolding pieces are arranged in the pressing die, the upper ends of the demolding pieces are connected with the driving mechanism, and the lower ends of the demolding pieces extend out of the lower surface of the pressing block and are driven to rotate by the demolding driving mechanism. Compared with the prior art, the automatic material distribution device can realize automatic material distribution, press forming, blank demoulding and blank conveying, greatly reduces labor cost, further reduces production time and effectively improves production efficiency.

Description

Environment-friendly green ceramic tile integrated efficient production line and production process

Technical Field

The application relates to the technical field of tile manufacturing, in particular to an environment-friendly green tile integrated high-efficiency production line and production process.

Background

The ceramic tile is made of refractory metal oxide and semi-metal oxide, and through grinding, mixing, pressing, glazing and sintering, it is an acid and alkali resistant ceramic or stone material, building or decoration material. The raw materials are mostly mixed by clay and quartz sand after high temperature compression, and the like, and the high-hardness ceramic material has high hardness. The ceramic tile mainly comprises a sintered ceramic tile and a non-sintered ceramic tile, wherein the production process of the sintered ceramic tile mainly comprises the steps of batching, mixing, press forming, printing and firing forming, however, a large amount of high-temperature smoke is generated in the firing forming process of the sintered ceramic tile, and the raw materials of the ceramic tile are mainly formed by mixing clay, quartz sand, compression after high temperature and the like, so that the ceramic tile has high hardness.

The non-sintered ceramic tile is used as a new building material, and the main materials are cement, sand, slag, fly ash and the like, and the materials form concrete in the cement, and the non-sintered ceramic tile is manufactured through the procedures of pouring, vibrating, curing and the like. The non-sintered ceramic tile is more environment-friendly because the ceramic tile blank does not need to be fired. The existing non-sintered ceramic tile is mainly produced by manual operation, the mixed materials are poured into a die, a ceramic tile blank is pressed and formed by a press, and then the ceramic tile blank is manually demoulded and moved to a drying chamber for drying. The process needs to consume a large amount of manpower, and the automatic production of the environment-friendly ceramic tile cannot be realized, so that the production cost is extremely high and the production efficiency is extremely low.

In view of the above, the present inventors have made intensive studies to solve the above problems, and have made the present application.

Disclosure of Invention

The application mainly aims to provide an environment-friendly and green ceramic tile integrated efficient production line and production process, which can effectively solve the technical problems.

In order to achieve the above object, the solution of the present application is:

the utility model provides an environment-friendly green ceramic tile integration high-efficient production line, includes pressing equipment, cloth equipment and conveying equipment, pressing equipment includes the press, install the compacting tool set on the press, the compacting tool set includes moulding-die and die block, the pressure output at the press is installed to the moulding-die, the die block is installed on the base of press, the upper surface of die block is equipped with the shaping chamber, the lower surface of moulding-die is equipped with the briquetting, be equipped with drawing of patterns actuating mechanism and a plurality of drawing of patterns spare in the moulding-die, the upper end and the actuating mechanism of drawing of patterns spare are connected, the lower extreme of drawing of patterns piece stretches out the lower surface of briquetting, drawing of patterns actuating mechanism drive drawing of patterns spare is rotatory.

Further, drawing of patterns actuating mechanism includes actuating lever, telescopic link, support top and slider, the moulding-die includes main part and lower main part, the mounting groove has been seted up to the upper surface of main part down, be equipped with bar groove and round hole in the mounting groove, the upper end and the round hole cooperation rotation of drawing of patterns piece are connected, slider sliding connection is in bar inslot, be equipped with the gear on the drawing of patterns piece, be equipped with the tooth row on the slider, the middle part of telescopic link is connected with last main part rotation, the actuating lever is connected with last main part rotation, the front end of actuating lever is connected with the middle part meshing of telescopic link, the both ends of telescopic link are connected with the middle part rotation of support top, support top symmetry setting is slided in the mounting groove, support top and slider's slip direction mutually perpendicular, the actuating lever rotates the support top of drive both sides and slides along opposite direction, supports top slider and slides along bar groove and the rotation of drive drawing of patterns in the top sliding process.

Further, the propping piece is symmetrically arranged on the front side and the rear side of the mounting groove, the propping piece at the front end is provided with a first propping surface, the propping piece at the rear end is provided with a second propping surface, the first propping surface and the second propping surface are in arc wave shapes, the first propping surface and the second propping surface are provided with convex parts and concave parts with the same radian, the convex parts of the first propping surface correspond to the concave parts of the second propping surface, the concave parts of the first propping surface correspond to the convex parts of the second propping surface, the two ends of the sliding piece are provided with propping wheels in rotary connection, and the propping wheels at the two sides are respectively propped against and matched with the first propping surface and the second propping surface.

Further, a guide groove is further formed in the mounting groove, guide blocks are arranged at two ends of the propping piece, and the guide blocks are in sliding fit with the guide groove.

Further, the end of the driving rod is provided with a control rod extending out of the side wall of the pressing die, the pressing die is provided with a swinging groove for the control rod to swing horizontally, the pressing machine is provided with a control plate, the control rod extends into the swinging groove to be in sliding fit, the control plate is provided with a control groove, and the control groove comprises an inclined groove and a vertical groove which are communicated up and down.

Further, the stripper comprises a cylinder and a cone arranged at the lower end of the cylinder, the cylinder is connected in the lower main body, the cone extends out of the round hole, an annular groove is arranged on the side face of the cone, a first air guide hole penetrating through the annular groove is formed in the annular groove, a second air guide hole is formed in the cylinder, and the first air guide hole and the second air guide hole are communicated.

Further, the side of die block is equipped with the scraper blade frame, the scraper blade frame is equipped with the scraper blade cylinder, the output of scraper blade cylinder is connected with the scraper blade.

Further, the cloth equipment includes the cloth frame, screw conveyer, first translation board, second translation board, first guide rail, second guide rail, first motor, second motor, first lead screw and second lead screw, the screw conveyer is installed on first translation board, first guide rail and first motor are installed on the second translation board, first translation board and first guide rail sliding connection, the power take off end and the first lead screw of first motor are connected, the lower extreme threaded connection of first lead screw and first translation board, second guide rail and second motor are installed in the cloth frame, second translation board and second guide rail sliding connection, the power take off end and the second lead screw of second motor are connected, second lead screw and the lower extreme threaded connection of second translation board.

Further, the conveying equipment comprises a conveying rack, a third guide rail, a receiving plate, a receiving cylinder body, a horizontal conveying belt and an inclined conveying belt, wherein the third guide rail is arranged at the upper end of the bottom die, the receiving plate is slidably connected with the third guide rail, the receiving cylinder body is arranged on the conveying rack and drives the receiving plate to repeatedly move along the third guide rail, the horizontal conveying belt is arranged at the tail end of the third guide rail, and the inclined conveying belt is arranged at the discharge end of the horizontal conveying belt.

The production process adopting the production line comprises the following steps of:

s1, mixing raw materials according to a proportion, and adding the mixed materials into a screw conveyor;

s2, driving the pressing die to rise by the press machine, driving the first screw rod to rotate by the first motor so as to drive the screw rod conveyor to enter the upper part of the bottom die, driving the second screw rod to rotate by the second motor so as to drive the screw rod conveyor to transversely and repeatedly move, and simultaneously driving the screw rod conveyor to move backwards by the first motor so that the screw rod conveyor can uniformly distribute materials in the forming cavity;

s3, a scraper cylinder drives a scraper plate to horizontally move, so that redundant materials on the molding cavity are scraped;

s4, driving the pressing die to descend by the pressing machine, enabling the pressing block to enter the forming cavity to press and form the material into a ceramic tile blank, driving the pressing die to ascend by the pressing machine, and driving the ceramic tile blank to ascend and demould in the ascending process of the pressing die;

s5, when the control rod moves to the uppermost end of the vertical groove, the press machine pauses to ascend, at the moment, the material receiving cylinder drives the material receiving plate to move to the lower part of the pressing die, then the press machine drives the pressing die to ascend again, the control rod starts to swing along the horizontal direction through the guiding of the inclined groove in the continuous ascending process of the pressing die, so that the driving rod is driven to rotate, as the driving rod and the telescopic rod are in meshed transmission through the gears, the telescopic rod rotates around the center at the moment, the abutting pieces at the two sides are driven to slide in the opposite directions, in the sliding process of the abutting pieces at the two sides, the protruding parts and the concave parts of the first abutting face and the second abutting face are replaced with each other, so that the sliding piece is pushed to horizontally move, the tooth row of the sliding piece and the gears on the stripping piece are meshed to drive the stripping pieces to rotate simultaneously, and the friction force between the stripping piece and a ceramic tile blank is suddenly reduced, so that the ceramic tile blank loses upward tension, and falls on the material receiving plate;

s6, driving the material receiving plate to move to the side edge of the horizontal conveying belt by the material receiving cylinder body, conveying the ceramic tile blank on the material receiving plate to the inclined conveying belt by the horizontal conveying belt, conveying the ceramic tile blank to a drying position by the inclined conveying belt, and drying and forming by manually placing the ceramic tile blank on a drying frame.

Compared with the prior art, the application has the beneficial effects that the automatic batch production of the non-sintered ceramic tiles can be realized, and the non-sintered ceramic tiles do not need to be fired and molded in the production process, so that the waste emission is greatly reduced, the effect of environmental protection is achieved, and meanwhile, the automatic material distribution, the press molding, the blank demoulding and the blank conveying can be realized, the labor cost is greatly reduced, the production time is further reduced, and the production efficiency is effectively improved.

Drawings

Fig. 1 is a perspective view of the outline structure of the present application.

Fig. 2 is a perspective view of another external configuration of the present application.

Fig. 3 is a schematic view of a mounting structure in the lower body.

Fig. 4 is a perspective view showing an internal structure of the lower body.

Fig. 5 is a schematic diagram of a connection structure between the demolding driving mechanism and the demolding unit.

Fig. 6 is a schematic view of the bottom structure of the lower body.

Fig. 7 is a partial enlarged view of the area a in fig. 5.

Fig. 8 is a schematic sectional structure of the telescopic rod.

In the figure:

pressing apparatus 1, press die 11, press block 111, upper body 112, lower body 113,

Mounting groove 1131, bar-shaped groove 1132, round hole 1133, guide groove 1134,

Swing groove 1135, bottom die 12, molding cavity 121, stripper 13, cylinder 131,

Cone 132, annular groove 133, first air vent 134, second air vent 135,

A scraper frame 141, a scraper cylinder 142, a scraper plate 143, a material distributing device 2,

A cloth rack 21, a screw conveyor 22, a first translation plate 23, a second translation plate 24, a first guide rail 25, a second guide rail 26, a first motor 27, a second motor 28,

A first screw 291, a second screw 292, a conveying device 3, a conveying frame 31,

A third guide rail 32, a receiving plate 33, a horizontal conveyer belt 34, an inclined conveyer belt 35,

The driving rod 41, the control rod 411, the telescopic rod 42, the main rod 421, the telescopic slot 4211, the auxiliary rod 422, the spring 423, the propping piece 43, the first propping surface 431,

The second abutting surface 432, the guide block 433, the slider 44, the abutting wheel 441, the control plate 5, the inclined groove 51, the vertical groove 52.

Detailed Description

In order to further explain the technical scheme of the application, the application is explained in detail by specific examples.

As shown in figures 1-8, an environment-friendly and green ceramic tile integrated high-efficiency production line comprises a pressing device 1, a material distribution device 2 and a conveying device 3, wherein the pressing device 1 comprises a press machine, the press machine can be provided with conventional press machines in the market, a pressing die is arranged on the press machine and comprises a pressing die 11 and a bottom die 12, the pressing die 11 is arranged at the pressure output end of the press machine, the bottom die 12 is arranged on a base of the press machine, a forming cavity 121 is arranged on the upper surface of the bottom die 12, a pressing block 111 is arranged on the lower surface of the pressing die 11, a demolding driving mechanism and a plurality of demolding pieces 13 are arranged in the pressing die 11, the upper ends of the demolding pieces 13 are connected with the driving mechanism, and the lower ends of the demolding pieces 13 extend out of the lower surface of the pressing block 111, and the demolding driving mechanism drives the demolding pieces 13 to rotate.

In this embodiment, the demolding driving mechanism includes a driving rod 41, a telescopic rod 42, a propping member 43 and a sliding member 44, the pressing mold 11 includes an upper main body 112 and a lower main body 113, a mounting groove 1131 is formed in the upper surface of the lower main body 113, a bar-shaped groove 1132 and a circular hole 1133 are formed in the mounting groove 1131, the upper end of the demolding member 13 is rotatably connected with the circular hole 1133 in a matching manner, the sliding member 44 is slidably connected in the bar-shaped groove 1132, a gear is arranged on the demolding member 13, a tooth row is arranged on the side wall of the sliding member 44, the middle part of the telescopic rod 42 is rotatably connected with the upper main body 112, the telescopic rod 42 includes a main rod 421 and a secondary rod 422, a half-gear-shaped first meshing part is arranged in the middle part of the main rod 421, the center of the first meshing part is rotatably connected with the upper main body 112 through a rotating shaft, two ends of the main rod 421 are provided with telescopic grooves 4211, one ends of the secondary rod 422 extend into the telescopic grooves 4211 and the other ends are rotatably connected with the propping member 43, springs 423 are arranged in the telescopic grooves 4211, and two ends of the springs 423 are respectively propped against the secondary rod 422 and the secondary rod 421. The front end of the driving rod 41 is provided with a gear-shaped second meshing part, the center of the second meshing part rotates with the upper main body 112 through a rotating shaft, the second meshing part is in meshed transmission with the first meshing part, the propping piece 43 symmetrically slides in the mounting groove 1131, the propping piece 43 and the sliding direction of the sliding piece 44 are mutually perpendicular, the driving rod 41 rotates and swings to drive the telescopic rod 42 to rotate, so that the propping pieces 43 on two sides are driven to slide in opposite directions, and the propping piece 44 slides along the strip-shaped groove 1132 and drives the stripping module 13 to rotate in the sliding process of the propping piece 43.

Preferably, the propping piece 43 is symmetrically arranged at the front side and the rear side of the mounting groove 1131, the propping piece 43 at the front end is provided with a first propping surface 431, the propping piece 43 at the rear end is provided with a second propping surface 432, the first propping surface 431 and the second propping surface 432 are in arc wave shape, the first propping surface 431 and the second propping surface 432 are provided with convex parts and concave parts with the same radian, before the green body is pressed, the convex parts of the first propping surface 431 correspond to the concave parts of the second propping surface 432, the concave parts of the first propping surface 431 correspond to the convex parts of the second propping surface 432, the two ends of the sliding piece 44 are provided with propping wheels 441 in rotary connection, and the propping wheels 441 at the two sides are respectively in propping fit with the first propping surface 431 and the second propping surface 432. During demolding, since the abutting pieces 43 on the two sides slide in opposite directions, the original convex portion of the first abutting surface 431 is gradually changed into the concave portion, the original inner portion of the second abutting surface 432 is not gradually changed into the convex portion, and at this time, the abutting wheel 441 is abutted by the first abutting surface 431 and the second abutting surface 432 to push the sliding piece 44 to move in the lateral direction

Preferably, a guide groove 1134 is further formed in the mounting groove 1131, and guide blocks 433 are arranged at two ends of the propping piece 43, and the guide blocks 433 are in sliding fit with the guide groove 1134. After the structure is adopted, the guide groove 1134 can support and guide the propping piece 43, so that the propping piece 43 slides more stably.

Preferably, the tail end of the driving rod 41 is provided with a control rod 411 extending out of the side wall of the pressing die 11, the pressing die 11 is provided with a swinging groove 1135 for the control rod 411 to swing horizontally, the pressing machine is provided with a control plate 5, the control rod 411 extends into the swinging groove 1135 to be in sliding fit, and the control plate 5 is provided with a control groove comprising an inclined groove 51 and a vertical groove 52 which are arranged in an up-down communication mode. When the die 11 continuously ascends during the die stripping, the control rod 411 is guided by the vertical groove 52 and the inclined groove 51 to swing, so that the driving rod 41 and the telescopic rod 42 are driven to swing, the abutting piece 43 and the sliding piece 44 are relatively slid, and the die stripping piece 13 is driven to rotate to strip a blank. At the time of pressing, the control lever 411 is guided by the inclined groove 51 and the vertical groove 52 to restore the driving lever 41 to the original position, and the knock out piece 13 is also rotated to the original position. Through the structure, the demolding module 13 can be automatically driven to rotate, so that an automatic demolding effect is achieved, and the labor cost is further reduced.

In this embodiment, the stripping module 13 includes a cylinder 131 and a cone 132 disposed at the lower end of the cylinder 131, where the cylinder 131 can be connected in the lower body 113 through a bearing, the cone 132 extends out from a circular hole 1133, an annular groove 133 is disposed on the side surface of the cone 132, a first air vent 134 is disposed on the annular groove 133 and penetrates through the annular groove 133, a second air vent 135 is disposed on the cylinder 131, and the first air vent 134 is communicated with the second air vent 135. During pressing, the cone 132 stretches into the forming cavity 121, so that the upper surface of the formed green body is provided with a conical groove, the tile is conveniently laid for further positioning, and the tile is firmly installed. And the side surface of the cone 132 is inclined inwards from top to bottom, so that the blank body is conveniently separated from the cone 132, and the demoulding is smoother. In addition, during pressing, the gas in the forming cavity 121 can enter the first gas guide hole 134 through the annular groove 133, and then flows from the first gas guide hole 134 to the second gas guide hole 135 to be discharged, so that the phenomenon of trapping gas in the pressing forming process is avoided, and the pressing quality of the blank is further improved.

Preferably, the side of the bottom die 12 is provided with a scraper frame 141, the scraper frame 141 is provided with a scraper cylinder 142, and the output end of the scraper cylinder 142 is connected with a scraper 143. The scraper cylinder 142 can drive the scraper 143 to horizontally move, so that redundant materials above the molding cavity 121 are scraped, and the pressing quality is further improved.

Preferably, the material distributing device 2 comprises a material distributing frame 21, a screw conveyer 22, a first translation plate 23, a second translation plate 24, a first guide rail 25, a second guide rail 26, a first motor 27, a second motor 28, a first screw rod 291 and a second screw rod 292, wherein the screw conveyer 22 is arranged on the first translation plate 23, the first guide rail 25 and the first motor 27 are arranged on the second translation plate 24, the first translation plate 23 is in sliding connection with the first guide rail 25, a power output end of the first motor 27 is connected with the first screw rod 291, the first screw rod 291 is in threaded connection with the lower end of the first translation plate 23, the second guide rail 26 and the second motor 28 are arranged on the material distributing frame 21, the second translation plate 24 is in sliding connection with the second guide rail 26, a power output end of the second motor 28 is connected with the second screw rod 292, and the second screw rod 292 is in threaded connection with the lower end of the second translation plate 24.

Preferably, the conveying device 3 comprises a conveying frame 31, a third guide rail 32, a receiving plate 33, a receiving cylinder body, a horizontal conveying belt 34 and an inclined conveying belt 35, wherein the length of the receiving plate 33 is three fourths that of the forming cavity 121, the third guide rail 32 is arranged at the upper end of the bottom die 12, the receiving plate 33 is slidably connected with the third guide rail 32, the receiving cylinder body is arranged on the conveying frame 31 and drives the receiving plate 33 to repeatedly move along the third guide rail 32, the horizontal conveying belt 34 is arranged at the tail end of the third guide rail 32, and the inclined conveying belt 35 is arranged at the discharge end of the horizontal conveying belt 34.

A production process adopting the production line comprises the following steps of:

s1, mixing raw materials according to a proportion, and adding the mixed materials into a screw conveyor 22;

s2, the press machine drives the press mold 11 to ascend, the first motor 27 drives the first screw rod 291 to rotate firstly, so that the screw conveyer 22 is driven to enter the upper part of the bottom mold 12, then the second motor 28 drives the second screw rod 292 to rotate, the screw conveyer 22 is driven to transversely and repeatedly move, and meanwhile, the first motor 27 drives the screw conveyer 22 to move backwards, so that the screw conveyer 22 can uniformly distribute materials in the forming cavity 121;

s3, a scraper cylinder 142 drives a scraper plate 143 to horizontally move so as to scrape redundant materials on the forming cavity 121;

s4, the press machine drives the press mold 11 to descend, the press block 111 enters the forming cavity 121 to press and form the material into a ceramic tile blank, then the press machine drives the press mold 11 to ascend, and the material is pressed and pressed under high pressure to be closely attached to the outer surface of the demolding piece 13 during pressing, so that the demolding piece 13 has increased friction with the blank, and the demolding piece 13 can generate upward pulling force on the blank during the ascending of the press mold 11, so that the ceramic tile blank is driven to ascend and be demolded simultaneously;

s5, when the control rod 411 moves to the uppermost end of the vertical groove 52, the press pauses to rise, at the moment, the material receiving cylinder drives the material receiving plate 33 to move to the lower part of the pressing die 11, then the press drives the pressing die 11 to rise again, the control rod 411 starts swinging along the horizontal direction in the continuous rising process of the pressing die 11 through the guiding of the inclined groove 51, so as to drive the driving rod 41 to rotate, and because the driving rod 41 and the telescopic rod 42 are in gear engagement transmission, the telescopic rod 42 rotates around the center at the moment, the abutting pieces 43 at the two sides are driven to slide in the opposite directions, the protruding parts and the concave parts of the first abutting surface 431 and the second abutting surface 432 are replaced with each other in the sliding process, so that the sliding piece 44 is pushed to horizontally move, the tooth row of the sliding piece 44 and the gear engagement transmission on the demolding piece 13 drive each demolding piece 13 to simultaneously rotate, and the friction force between the demolding piece 13 and a ceramic tile blank is suddenly reduced, so that the tile blank body is suddenly lost to drop on the material receiving plate 33;

s6, the material receiving cylinder drives the material receiving plate 33 to move to the side edge of the horizontal conveying belt 34, tile blanks on the material receiving plate 33 are conveyed to the inclined conveying belt 35 through the horizontal conveying belt 34, then the inclined conveying belt 35 conveys the tile blanks to a drying position, and the tile blanks are placed on a drying frame manually to be dried and formed.

Compared with the prior art, the application has the beneficial effects that the automatic batch production of the non-sintered ceramic tiles can be realized, and the non-sintered ceramic tiles do not need to be fired and molded in the production process, so that the waste emission is greatly reduced, the effect of environmental protection is achieved, and meanwhile, the automatic material distribution, the press molding, the blank demoulding and the blank conveying can be realized, the labor cost is greatly reduced, the production time is further reduced, and the production efficiency is effectively improved.

The above examples and drawings are not intended to limit the form or form of the present application, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present application.

Claims (10)

1. The utility model provides an environment-friendly green ceramic tile integration high-efficient production line, its characterized in that, including pressing equipment, cloth equipment and conveying equipment, pressing equipment includes the press, install the compacting tool set on the press, the compacting tool set includes moulding-die and die block, the pressure output at the press is installed to the moulding-die, the die block is installed on the base of press, the upper surface of die block is equipped with the shaping chamber, the lower surface of moulding-die is equipped with the briquetting, be equipped with drawing of patterns actuating mechanism and a plurality of drawing of patterns spare in the moulding-die, the upper end and the actuating mechanism of drawing of patterns spare are connected, the lower extreme of drawing of patterns piece stretches out the lower surface of briquetting, drawing of patterns actuating mechanism drive drawing of patterns spare is rotatory.

2. The environment-friendly and green ceramic tile integrated efficient production line according to claim 1, wherein the demolding driving mechanism comprises a driving rod, a telescopic rod, a propping piece and a sliding piece, the pressing die comprises an upper main body and a lower main body, the upper surface of the lower main body is provided with a mounting groove, a strip-shaped groove and a round hole are formed in the mounting groove, the upper end of the demolding piece is in matched rotation connection with the round hole, the sliding piece is in sliding connection with the strip-shaped groove, a gear is arranged on the demolding piece, a tooth row is arranged on the sliding piece, the middle part of the telescopic rod is in rotation connection with the upper main body, the driving rod is in rotation connection with the upper main body, the front end of the driving rod is in meshed connection with the middle part of the telescopic rod, the two ends of the telescopic rod are in rotation connection with the middle part of the propping piece, the propping piece is symmetrically arranged in the mounting groove to slide, the propping piece is perpendicular to the sliding direction of the sliding piece, the driving rod is in rotation in swinging mode, and accordingly the propping pieces on two sides slide along the opposite directions, and the propping piece slides along the strip-shaped groove in the demolding process.

3. The integrated efficient production line for environment-friendly ceramic tiles according to claim 2, wherein the propping pieces are symmetrically arranged on the front side and the rear side of the mounting groove, the propping piece at the front end is provided with a first propping surface, the propping piece at the rear end is provided with a second propping surface, the first propping surface and the second propping surface are in arc wave shapes, the first propping surface and the second propping surface are provided with convex parts and concave parts with the same radian, the convex parts of the first propping surface correspond to the concave parts of the second propping surface, the concave parts of the first propping surface correspond to the convex parts of the second propping surface, two ends of the sliding piece are provided with rotationally connected propping wheels, and the propping wheels at the two sides are respectively propped against the first propping surface and the second propping surface.

4. The environment-friendly and green ceramic tile integrated efficient production line according to claim 3, wherein guide grooves are further formed in the mounting grooves, guide blocks are arranged at two ends of the propping piece, and the guide blocks are in sliding fit with the guide grooves.

5. The environment-friendly and green ceramic tile integrated efficient production line according to claim 4, wherein the tail end of the driving rod is provided with a control rod extending out of the side wall of the pressing die, the pressing die is provided with a swinging groove for horizontally swinging the control rod, the pressing machine is provided with a control plate, the control rod extends into the swinging groove to be in sliding fit, and the control plate is provided with a control groove which comprises an inclined groove and a vertical groove which are communicated up and down.

6. The environment-friendly and green ceramic tile integrated efficient production line according to claim 5, wherein the demolding piece comprises a cylinder and a cone arranged at the lower end of the cylinder, the cylinder is connected in the lower main body, the cone extends out of the round hole, an annular groove is formed in the side face of the cone, a first air guide hole penetrating through the annular groove is formed in the annular groove, a second air guide hole is formed in the cylinder, and the first air guide hole is communicated with the second air guide hole.

7. The environment-friendly and green ceramic tile integrated efficient production line according to claim 1, wherein a scraper frame is arranged on the side edge of the bottom die, a scraper cylinder is arranged on the scraper frame, and a scraper plate is connected to the output end of the scraper cylinder.

8. The environment-friendly and green ceramic tile integrated efficient production line according to claim 1, wherein the material distribution equipment comprises a material distribution rack, a screw conveyor, a first translation plate, a second translation plate, a first guide rail, a second guide rail, a first motor, a second motor, a first screw rod and a second screw rod, wherein the screw conveyor is arranged on the first translation plate, the first guide rail and the first motor are arranged on the second translation plate, the first translation plate is in sliding connection with the first guide rail, the power output end of the first motor is connected with the first screw rod, the first screw rod is in threaded connection with the lower end of the first translation plate, the second guide rail and the second motor are arranged on the material distribution rack, the second translation plate is in sliding connection with the second guide rail, the power output end of the second motor is connected with the second screw rod, and the second screw rod is in threaded connection with the lower end of the second translation plate.

9. The environment-friendly and green ceramic tile integrated efficient production line according to claim 1, wherein the conveying equipment comprises a conveying frame, a third guide rail, a receiving plate, a receiving cylinder body, a horizontal conveying belt and an inclined conveying belt, the third guide rail is arranged at the upper end of a bottom die, the receiving plate is slidably connected with the third guide rail, the receiving cylinder body is arranged on the conveying frame and drives the receiving plate to repeatedly move along the third guide rail, the horizontal conveying belt is arranged at the tail end of the third guide rail, and the inclined conveying belt is arranged at the discharge end of the horizontal conveying belt.

10. A production process employing the production line according to any one of claims 1 to 9, characterized by comprising the steps of:

s1, mixing raw materials according to a proportion, and adding the mixed materials into a screw conveyor;

s2, driving the pressing die to rise by the press machine, driving the first screw rod to rotate by the first motor so as to drive the screw rod conveyor to enter the upper part of the bottom die, driving the second screw rod to rotate by the second motor so as to drive the screw rod conveyor to transversely and repeatedly move, and simultaneously driving the screw rod conveyor to move backwards by the first motor so that the screw rod conveyor can uniformly distribute materials in the forming cavity;

s3, a scraper cylinder drives a scraper plate to horizontally move, so that redundant materials on the molding cavity are scraped;

s4, driving the pressing die to descend by the pressing machine, enabling the pressing block to enter the forming cavity to press and form the material into a ceramic tile blank, driving the pressing die to ascend by the pressing machine, and driving the ceramic tile blank to ascend and demould in the ascending process of the pressing die;

s5, when the control rod moves to the uppermost end of the vertical groove, the press machine pauses to ascend, at the moment, the material receiving cylinder drives the material receiving plate to move to the lower part of the pressing die, then the press machine drives the pressing die to ascend again, the control rod starts to swing along the horizontal direction through the guiding of the inclined groove in the continuous ascending process of the pressing die, so that the driving rod is driven to rotate, as the driving rod and the telescopic rod are in meshed transmission through the gears, the telescopic rod rotates around the center at the moment, the abutting pieces at the two sides are driven to slide in the opposite directions, in the sliding process of the abutting pieces at the two sides, the protruding parts and the concave parts of the first abutting face and the second abutting face are replaced with each other, so that the sliding piece is pushed to horizontally move, the tooth row of the sliding piece and the gears on the stripping piece are meshed to drive the stripping pieces to rotate simultaneously, and the friction force between the stripping piece and a ceramic tile blank is suddenly reduced, so that the ceramic tile blank loses upward tension, and falls on the material receiving plate;

s6, driving the material receiving plate to move to the side edge of the horizontal conveying belt by the material receiving cylinder body, conveying the ceramic tile blank on the material receiving plate to the inclined conveying belt by the horizontal conveying belt, conveying the ceramic tile blank to a drying position by the inclined conveying belt, and drying and forming by manually placing the ceramic tile blank on a drying frame.