Demolding device for ceramic tile production and processing

Abstract

The invention relates to the technical field of tile demolding, in particular to a demolding device for ceramic tile production and processing. The invention provides a demolding device for ceramic tile production and processing, which comprises a first base, and a second base is fixedly arranged at the front part of the first base; the upper part of the first base is provided with the rotary demolding mechanism for rotationally demolding drips; and the tile transferring mechanism for supporting and transferring dripping water is arranged at the front part of the rotary demolding mechanism. The upper die is separated from the upper surface of a drop firstly, after the upper die rotates to a certain angle, the lower die is separated from the lower surface of the drop downwards, the drop is supported on the supporting plate serving as a die part through the bottom positions of the two sides of the drop, the supporting plate is horizontally moved, and the drop is pushed out to a discharging area through the push plate. Therefore, participation of workers is reduced, and deformation caused by local stress of hands and the like is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of tile demoulding, and in particular to a demoulding device for producing and processing ceramic tiles. Background Art

[0002] Among ceramic tiles, drip tiles are also a type of ceramic tile. Since the structure of this type of tile is relatively complex and mechanical automated production has not been achieved, the pressed drip tiles need to be demolded and transported after being molded by the molding device. The newly formed drip tiles are easily damaged during the manual demolding and transportation process.

[0003] The device cannot realize automatic discharging after die pressing, and relies on manual demoulding and transfer, which is affected by human factors and has a certain defective rate.

[0004] Therefore, it is necessary to design a demoulding device for producing and processing ceramic tiles which can ensure the appearance quality of the product after demoulding. Summary of the invention

[0005] In order to overcome the shortcomings of existing devices that cannot realize automatic discharging after molding and rely on manual demoulding which is affected by human factors and has a certain defective rate, the technical problem of the present invention is: to provide a demoulding device for ceramic tile production and processing that ensures the product appearance quality after demoulding.

[0006] The technical implementation scheme of the present invention is: a demolding device for the production and processing of ceramic tiles, comprising: a first base and a second base, the second base is fixedly provided at the front of the first base; a rotating demolding mechanism, the upper part of the first base is provided with a rotating demolding mechanism for rotating and demolding dripping water; a tile transfer mechanism, the front part of the rotating demolding mechanism is provided with a tile transfer mechanism for supporting and transferring dripping water.

[0007] More preferably, the rotating demolding mechanism specifically also includes: a first motor, which is fixedly provided on the upper left side of the first base; a first rotating shaft, which is horizontally fixedly provided on the upper part of the first base, and the output end of the first motor is fixedly connected to the first rotating shaft; an upper mold clamp, which is fixedly provided in the middle of the rotating shaft; a second rotating shaft, which is fixedly provided on the upper part of the first base parallel to the first rotating shaft; a lower mold clamp, which is fixedly provided in the middle of the second rotating shaft; a groove wheel group, which is provided between the first rotating shaft and the second rotating shaft.

[0008] More preferably, the tile transfer mechanism specifically includes: a pulley group, a pulley group passing through the second base is provided in the middle of the second base; a second motor, a second motor is fixedly provided on one side of the second base, and the output end of the second motor is fixedly connected to the pulley group; a sliding block, a sliding block is slidably provided on the upper part of the second base; a first cylinder, a first cylinder is fixedly provided on the upper part of the sliding block; a push plate, a push plate is fixedly provided at the rear of the first cylinder; and a support plate, a pair of support plates are symmetrically slidably provided on the rear of the sliding block.

[0009] More preferably, it also includes a demoulding gain mechanism, which specifically includes: a second cylinder, a second cylinder is fixedly provided on the middle upper part of the first base; a first annular clamp block, a first annular clamp block is fixedly provided on the upper part of the second cylinder; a guide rod, a guide rod is fixedly provided on the rear of the second annular clamp block; a second annular clamp block, a second annular clamp block is slidably provided on the first annular clamp block forward and backward through the guide rod; a first spring, a first spring is provided on the guide rod inside the first annular clamp block; a sliding rod, a sliding rod is slidably provided on the upper side of the rear of the first annular clamp block; a second spring, a second spring is connected between the sliding rod and the first annular block; a rope, a rope is connected between the top of the sliding rod and the first base; a demoulding agent, a demoulding agent is provided between the first annular clamp block and the second annular clamp block, and the front of the top of the sliding rod presses down against the demoulding agent opening.

[0010] More preferably, it also includes an auxiliary stabilizing mechanism, which specifically includes: a slide plate, a slide plate is slidably provided on the upper part of the first cylinder; a rack, a rack is opened on the lower part of the slide plate; a third motor, a third motor is fixedly provided at the front part of the first cylinder; a gear, a gear is fixedly provided at the output end of the third motor, and the gear is meshed with the rack.

[0011] More preferably, it also includes a mold replacement mechanism, which specifically includes: a rotating wheel, which is rotatably provided on the outer sides of the upper mold clamp and the lower mold clamp; a locking tongue, which is symmetrically and slidably provided on the upper mold clamp and the lower mold clamp; and a connecting rod, which is connected between the rotating wheel and the locking tongue.

[0012] More preferably, it also includes a spacing adjustment mechanism, which specifically includes: a bidirectional screw rod, which is rotatably provided at the rear of the sliding block and the middle of the support rod; a hand wheel, which is fixedly provided on one side of the bidirectional screw rod; a smooth rod, which is fixedly provided at the rear of the sliding block, and the support plate and the smooth rod are connected.

[0013] More preferably, it further comprises: a scale, and a scale is engraved on the front side of the upper part of the sliding block (403).

[0014] More preferably, it further comprises: positioning pins, and positioning pins are provided on the left and right sides of the upper mold fixture and the lower mold fixture.

[0015] More preferably, it further comprises: a gasket, and a gasket is fixedly provided on the inner side of the first annular clamp block.

[0016] Compared with the prior art, the present invention has the following advantages: 1. In the present invention, during demolding, the upper mold first separates from the upper surface of the dripping water, and after rotating to a certain angle, the lower mold separates from the lower surface of the dripping water downward, and the dripping water is supported on the supporting plate serving as the mold part through the bottom positions on both sides of the dripping water. The supporting plate is moved horizontally, and the dripping water is pushed to the unloading area by a push plate, which reduces the involvement of staff and avoids deformation caused by local forces such as hands.

[0017] 2. After a certain number of drops of water have been formed through the mold, the second cylinder automatically rises and drives the release agent to the designated position. Due to the pulling effect of the rope, the slide bar squeezes the release agent downward and sprays the release spray to the patterned part on the inner side of the lower mold, which can better demold the lower mold. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic diagram of the three-dimensional structure of the rotary demoulding mechanism of the present invention.

[0020] Figure 3 It is a schematic diagram of the three-dimensional structure of the tile transfer mechanism of the present invention.

[0021] Figure 4 It is a partial three-dimensional structural schematic diagram of the tile transfer mechanism of the present invention.

[0022] Figure 5 It is a partial three-dimensional structural schematic diagram of the demoulding enhancement mechanism of the present invention.

[0023] Figure 6 It is an enlarged view of point A of the present invention.

[0024] Figure 7 It is a schematic diagram of the three-dimensional structure of the auxiliary stabilizing mechanism of the present invention.

[0025] Figure 8 It is a schematic cross-sectional view of the three-dimensional structure of the mold replacement mechanism of the present invention.

[0026] Fig. 9 It is a schematic cross-sectional view of the three-dimensional structure of the spacing adjustment mechanism of the present invention.

[0027] The markings of the components in the accompanying drawings are as follows: 1. first base, 2. second base, 3. rotating demoulding mechanism, 301. first motor, 302. first rotating shaft, 303. upper mold clamp, 304. second rotating shaft, 305. lower mold clamp, 306. groove wheel group, 4. tile transfer mechanism, 401. pulley group, 402. second motor, 403. sliding block, 404. first cylinder, 405. push plate, 406. support plate, 5. demoulding gain mechanism, 501. second cylinder, 502. first annular clamp block, 5 03. Guide rod, 504. Second circular clamp block, 505. First spring, 506. Sliding rod, 507. Second spring, 508. Rope, 509. Release agent, 6. Auxiliary stabilization mechanism, 601. Slide plate, 602. Rack, 603. Third motor, 604. Gear, 7. Mold replacement mechanism, 701. Rotating wheel, 702. Lock tongue, 703. Connecting rod, 8. Spacing adjustment mechanism, 801. Bidirectional screw rod, 802. Hand wheel, 803. Light rod, 9. Scale, 10. Positioning pin, 11. Gasket. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] Example 1

[0030] like Figures 1 to 4 As shown, the present invention provides a demoulding device for producing and processing ceramic tiles, which specifically includes a first base 1, a second base 2, a rotating demoulding mechanism 3 and a tile transfer mechanism 4;

[0031] Wherein, a second base 2 is fixedly provided at the front of the first base 1 for closely arranging the demoulding and transfer mechanism;

[0032] Wherein, a rotating demoulding mechanism 3 for rotating demoulding of dripping water is provided on the upper part of the first base 1, which is used for demoulding the ceramic tile;

[0033] Among them, a tile transfer mechanism 4 for supporting and transferring dripping water is provided on the upper part of the second base 2 in front of the rotating demoulding mechanism 3, and is used to support and transfer the ceramic tiles after demoulding.

[0034] The rotary demoulding mechanism 3 specifically includes a first motor 301, a first rotating shaft 302, an upper mold fixture 303, a second rotating shaft 304, a lower mold fixture 305 and a grooved wheel set 306;

[0035] A first motor 301 is fixedly disposed on the upper left side of the first base 1, and is used to rotate the power source in the demoulding mechanism;

[0036] Among them, a first rotating shaft 302 is fixedly arranged horizontally on the upper part of the first base 1, an output end of the first motor 301 is fixedly connected to the first rotating shaft 302, an upper mold fixture 303 is fixedly arranged in the middle of the rotating shaft, a second rotating shaft 304 is fixedly arranged on the upper part of the first base 1 in parallel with the first rotating shaft 302, and a lower mold fixture 305 is fixedly arranged in the middle of the second rotating shaft 304, which is used to enable both the upper mold and the lower mold to rotate, so as to achieve a better demoulding effect;

[0037] A sheave assembly 306 is provided between the first rotating shaft 302 and the second rotating shaft 304, so as to allow the first rotating shaft to rotate without restriction while the second rotating shaft can rotate and stop at will.

[0038] The tile transfer mechanism 4 specifically includes a pulley group 401, a second motor 402, a sliding block 403, a first cylinder 404, a push plate 405 and a support plate 406;

[0039] A pulley set 401 is provided through the middle of the second base 2, a second motor 402 is fixedly provided on one side of the second base 2, an output end of the second motor 402 is fixedly connected to the pulley set 401, and a sliding block 403 is provided on the upper part of the second base 2 for sliding left and right, which is used to control the sliding of the sliding block left and right;

[0040] The first cylinder 404 is fixedly disposed on the upper part of the sliding block 403, and a push plate 405 is fixedly disposed at the rear of the first cylinder 404 for pushing out the formed ceramic tile;

[0041] A pair of support plates 406 are symmetrically slidably disposed at the rear of the sliding block 403 for supporting the ceramic tiles.

[0042] Exemplarily, when in use, the lower mold is installed in the lower mold fixture 305 and the upper mold is installed in the upper mold fixture 303. When the dripping water passes through the upper mold and the lower mold after the die is formed, the first motor 301 rotates in the positive direction to rotate the first rotating shaft 302. Since the first rotating shaft 302 and the second rotating shaft 304 are connected to the groove wheel group 306, the lever of the groove wheel group 306 is located on the first rotating shaft 302, and the groove wheel of the groove wheel group 306 is located on the second rotating shaft 304, the groove wheel rotates only when the pin of the lever is in the groove wheel groove. When the groove wheel group 306 is formed by the die of the upper mold and the lower mold, the pin of the lever is away from the groove wheel. The groove edge is at a certain distance, so that the first motor 301 rotates forward, only the first rotating shaft 302 and the dial wheel rotate, the upper mold is away from the dripping water and demoulding first, the first motor 301 continues to rotate forward, so that the dial pin of the groove wheel group 306 is in the groove wheel groove, and the groove wheel rotates, so that the first rotating shaft 302 and the second rotating shaft 304 rotate in opposite directions, the upper mold rotates upward under the action of the upper mold clamp 303, and the lower mold rotates downward under the action of the lower mold clamp 305, and the dripping water is supported by the support plate 406 which is also involved in the mold, and the support plate 406 is located below the edges of the dripping water, so that when the upper mold is on the upper mold, the upper mold rotates upward under the action of the upper mold clamp 303. The mold clamp 303 rotates upward under the action of the lower mold clamp 305, and the lower mold rotates downward under the action of the lower mold clamp 305, and the dripping water is demoulded and remains on the support plate 406. The first motor 301 stops rotating, and then the second motor 402 rotates. Under the action of the pulley group 401, the sliding block 403 fixedly arranged on the belt of the pulley group 401 slides toward the unloading area. When sliding to the specified position, the first cylinder 404 extends out, and the dripping water is pushed to the unloading area under the action of the push plate 405. This avoids the deformation and damage of the newly formed dripping water during manual demoulding and transportation. In addition, after demoulding, the first cylinder 404 The machine 301 is reversed, and since the pin of the groove wheel group 306 is in the groove of the groove wheel, the first rotating shaft and the second rotating shaft rotate in opposite directions, the upper mold rotates downward under the action of the upper mold clamp 303, and the lower mold rotates upward under the action of the lower mold clamp 305. When the lower mold is horizontal, the pin of the groove wheel group 306 is at the edge of the groove wheel groove, and the first motor 301 continues to rotate, so that the pin of the groove wheel group 306 is at the edge of the groove wheel groove, so that the upper mold can continue to rotate while the lower mold clamp 305 and the lower mold are immobile and remain horizontal under the action of the groove wheel group 306, which makes it convenient to put in the raw materials for producing dripping and can better realize the die molding of dripping.

[0043] Example 2

[0044] like Figure 5 to Figure 6 As shown, based on Example 1, it specifically includes a demolding gain mechanism 5, and the demolding gain mechanism 5 specifically includes a second cylinder 501, a first annular clamp block 502, a guide rod 503, a second annular clamp block 504, a first spring 505, a sliding rod 506, a second spring 507, a rope 508 and a demolding agent 509.

[0045] A second cylinder 501 is fixedly provided on the middle upper part of the first base 1, a first circular clamp block 502 is fixedly provided on the upper part of the second cylinder 501, a guide rod 503 is fixedly provided on the rear part of the second circular clamp block 504, the first circular clamp block 502 is slidably provided with the second circular clamp block 504 forward and backward through the guide rod 503, a first spring 505 is provided on the inner guide rod 503 of the first circular clamp block 502, a sliding rod 506 is slidably provided on the upper side of the rear part of the first circular clamp block 502, a second spring 507 is connected between the sliding rod 506 and the first circular block, a rope 508 is connected between the top of the sliding rod 506 and the first base 1, a release agent 509 is provided between the first circular clamp block 502 and the second circular clamp block 504, and the front part of the top of the sliding rod 506 presses downward against the opening of the release agent 509.

[0046] Through the demoulding gain mechanism 5, every time a certain amount of dripping is produced, after demoulding, when the lower mold is turned downward under the action of the lower mold clamp 305, the second cylinder 501 is extended to make the demoulding agent 509 rise, and at a specified height, due to the length limitation of the rope 508 design, the slide bar 506 cannot continue to rise with the first annular clamp block 502 after a certain height, and the front side of the top of the slide bar 506 presses against the opening of the demoulding agent 509 and squeezes it so that the spray in the demoulding agent 509 is squeezed out and sprayed to the lower mold mold with a pattern This makes it easier to demould the lower mold. In addition, the release agent 509 is fixed in the form of being clamped between two mutually nested first annular clamps 502 and second annular clamps 504, and the clamping force is obtained by a first spring 505 compressed on a guide rod 503 between the first annular clamp 502 and the second annular clamp 504. In addition, a second spring 507 is connected between the slide bar 506 and the first annular block to ensure that the slide bar 506 will not accidentally spray out the release agent 509 due to its own gravity.

[0047] like Figure 7 As shown, on the basis of Example 1, it specifically includes an auxiliary stabilizing mechanism 6, which specifically includes a slide plate 601, a rack 602, a third motor 603 and a gear 604. The slide plate 601 is slidably provided on the upper part of the first cylinder 404, and a rack 602 is provided on the lower part of the slide plate 601. The third motor 603 is fixedly provided at the front part of the first cylinder 404, and a gear 604 is fixedly provided at the output end of the third motor 603, and the gear 604 is meshed with the rack 602.

[0048] When the upper mold rotates upward under the action of the upper mold clamp 303 and the lower mold rotates downward under the action of the lower mold clamp 305, the dripping water is demolded and remains on the support plate 406. Then the third motor 603 is started, the gear 604 rotates, and the gear 604 and the rack 602 are engaged to make the slide plate 601 move to the lower part of the dripping water and stop at the specified position. Additional support can be provided to prevent the dripping water from collapsing due to some factors. When the dripping water is pushed to the unloading area by the push plate 405, the third motor 603 is started, the gear 604 rotates in the opposite direction, and the gear 604 and the rack 602 are engaged to make the slide plate 601 away from the lower part of the dripping water.

[0049] like Figure 8 As shown, on the basis of Example 1, it specifically includes a mold replacement mechanism 7, and the mold replacement mechanism 7 specifically includes a rotating wheel 701, a locking tongue 702 and a connecting rod 703. The upper mold clamp 303 and the lower mold clamp 305 are rotatably provided with a rotating wheel 701 on the outside, and the upper mold clamp 303 and the lower mold clamp 305 are symmetrically and slidably provided with a locking tongue 702 on the left and right, and a connecting rod 703 is connected between the rotating wheel 701 and the locking tongue 702.

[0050] Since the present invention has a mold replacement device that can facilitate the replacement of the upper mold and the lower mold, the present invention is not only applicable to various types of drip production, but also convenient for replacing the upper and lower molds. Since the upper mold and the lower mold can be pre-fixed by snap connection, and then the rotating wheel 701 is rotated, the connecting rod 703 causes the locking tongue 702 to slide out into the upper mold or the lower mold under the action of the rotating wheel 701, so that the upper mold and the lower mold are fixed on the upper mold clamp 303 and the lower mold clamp 305.

[0051] like Fig. 9 As shown, on the basis of Example 1, it specifically includes a spacing adjustment mechanism 8, and the spacing adjustment mechanism 8 specifically includes a bidirectional screw rod 801, a hand wheel 802 and a light rod 803. The bidirectional screw rod 801 is rotatably provided at the rear of the sliding block 403 and the middle of the support rod, and a hand wheel 802 is fixedly provided next to the bidirectional screw rod 801. The light rod 803 is fixedly provided at the rear of the sliding block 403, and the support plate 406 is connected to the light rod 803.

[0052] When the mold is replaced, the spacing between the support plates may also need to be adjusted. The hand wheel 802 is rotated to rotate the bidirectional screw rod 801, and the bidirectional screw rod 801 is rotated to change the spacing between the support plates, thereby changing the spacing between the support plates to adapt to various types of drippers and molds.

[0053] like Figure 4 As shown, based on Example 1, a scale 9 is engraved on the upper front side of the sliding block 403 .

[0054] When adjusting the spacing between the support plates, it is necessary to ensure that the spacing is appropriate and accurate, otherwise it may not be able to participate in the die molding of the dripping water and support the dripping water well. A scale 9 is provided on the upper part of the sliding block 403 close to the mold side, and the spacing between the support plates can be better adjusted through the scale 9.

[0055] like Figure 2 As shown, on the basis of Example 1, positioning pins 10 are provided on the left and right sides of the upper mold fixture 303 and the lower mold fixture 305.

[0056] In order to facilitate the installation of the upper mold and the lower mold, there is some gap between the lock tongue 702 and the upper mold and the lower mold. The upper mold and the lower mold are ensured not to shake during the molding process by additionally inserting the positioning pin 10.

[0057] like Figure 5 As shown, based on Example 1, a gasket 11 is fixedly provided on the inner side of the first annular clamp block 502 .

[0058] If the release agent 509 between the first annular clamp 502 and the second annular clamp 504 rotates, the release spray may be deflected, which is not conducive to the demolding effect of the lower mold after multiple demoldings. Therefore, a gasket 11 is fixedly provided on the inner side of the first annular clamp 502 to prevent the release agent 509 from rotating.

[0059] Although the present disclosure has been shown and described with reference to specific exemplary embodiments of the present disclosure, it should be understood by those skilled in the art that various changes in form and details may be made to the present disclosure without departing from the spirit and scope of the present disclosure as defined by the appended claims and their equivalents. Therefore, the scope of the present disclosure should not be limited to the above-mentioned embodiments, but should be determined not only by the appended claims, but also by the equivalents of the appended claims.

Claims

1. A demoulding device for producing and processing ceramic tiles, characterized in that: include: A first base (1) and a second base (2), wherein the second base (2) is fixedly arranged at the front of the first base (1); a rotating demoulding mechanism (3), wherein the upper part of the first base (1) is provided with a rotating demoulding mechanism (3) for performing rotating demoulding on dripping water; A tile transfer mechanism (4) is provided on the upper part of the second base (2) in front of the rotating demoulding mechanism (3) for supporting and transferring dripping water.

2. A demoulding device for producing and processing ceramic tiles according to claim 1, characterized in that: The rotary demoulding mechanism (3) specifically includes: A first motor (301), the first motor (301) is fixedly provided on the upper left side of the first base (1); A first rotating shaft (302), the first base (1) is horizontally fixedly provided with the first rotating shaft (302), and the output end of the first motor (301) is fixedly connected to the first rotating shaft (302); An upper die fixture (303), wherein the upper die fixture (303) is fixedly arranged in the middle of the rotating shaft; A second rotating shaft (304), a second rotating shaft (304) is fixedly provided on the upper portion of the first base (1) parallel to the first rotating shaft (302); A lower mold fixture (305) is fixedly provided in the middle of the second rotating shaft (304); A sheave group (306) is provided between the first rotating shaft (302) and the second rotating shaft (304).

3. A demoulding device for producing and processing ceramic tiles according to claim 2, characterized in that: The tile transfer mechanism (4) specifically includes: A pulley group (401), wherein the middle of the second base (2) is provided with a pulley group (401) passing through the second base (2); a second motor (402), wherein one side of the second base (2) is fixedly provided with the second motor (402), and the output end of the second motor (402) is fixedly connected to the pulley group (401); A sliding block (403), the upper part of the second base (2) is provided with a sliding block (403) in a sliding manner to slide left and right; A first cylinder (404), the first cylinder (404) is fixedly provided on the upper part of the sliding block (403); A push plate (405), a push plate (405) is fixedly provided at the rear of the first cylinder (404); A pair of support plates (406) are symmetrically and slidingly provided at the rear of the sliding block (403).

4. A demoulding device for producing and processing ceramic tiles according to claim 3, characterized in that: The invention also includes a demoulding gain mechanism (5), wherein the demoulding gain mechanism (5) specifically includes: A second cylinder (501), a second cylinder (501) is fixedly provided on the middle upper surface of the first base (1); A first annular clamp block (502), a first annular clamp block (502) is fixedly provided on the upper part of the second cylinder (501); A guide rod (503), the rear of the second annular clamp (504) is fixedly provided with a guide rod (503); A second annular clamp block (504), the first annular clamp block (502) is provided with the second annular clamp block (504) in a forward and backward sliding manner via a guide rod (503); A first spring (505), a first spring (505) is provided on the guide rod (503) inside the first annular clamp (502); A slide bar (506) is slidably provided on the upper rear side of the first annular clamp block (502); A second spring (507), a second spring (507) is connected between the slide bar (506) and the first circular ring block; A rope (508), a rope (508) is connected between the top of the sliding rod (506) and the first base (1); A release agent (509) is provided between the first annular clamp block (502) and the second annular clamp block (504), and the front portion of the top of the slide rod (506) is pressed downward against the opening of the release agent (509).

5. A demoulding device for producing and processing ceramic tiles according to claim 4, characterized in that: The auxiliary stabilization mechanism (6) is also included. The auxiliary stabilization mechanism (6) specifically includes: A slide plate (601) is slidably provided on the upper part of the first cylinder (404); A rack (602), a rack (602) is provided at the lower part of the slide plate (601); A third motor (603), a third motor (603) is fixedly provided at the front of the first cylinder (404); Gear (604): A gear (604) is fixedly provided at the output end of the third motor (603), and the gear (604) is meshed with the rack (602).

6. A demoulding device for producing and processing ceramic tiles according to claim 5, characterized in that: The invention also includes a mold replacement mechanism (7), wherein the mold replacement mechanism (7) specifically includes: A rotating wheel (701) is rotatably provided on the outer sides of the upper mold fixture (303) and the lower mold fixture (305); The locking tongue (702) is symmetrically slidably provided on the upper mold fixture (303) and the lower mold fixture (305) with the locking tongue (702); A connecting rod (703) is connected between the rotating wheel (701) and the locking tongue (702).

7. A demoulding device for producing and processing ceramic tiles according to claim 6, characterized in that: The device further comprises a spacing adjustment mechanism (8), wherein the spacing adjustment mechanism (8) specifically comprises: A bidirectional screw rod (801) is rotatably provided at the rear of the sliding block (403) and the middle of the supporting rod; A hand wheel (802) is fixedly provided on one side of the bidirectional screw rod (801); A polished rod (803) is fixedly arranged at the rear of the sliding block (403), and a supporting plate (406) is connected to the polished rod (803).

8. A demoulding device for producing and processing ceramic tiles according to claim 7, characterized in that include: A scale (9) is engraved on the front side of the upper part of the sliding block (403).

9. A demoulding device for producing and processing ceramic tiles according to claim 8, characterized in that include: Positioning pins (10) are provided on the left and right sides of the upper mold fixture (303) and the lower mold fixture (305).

10. A demoulding device for producing and processing ceramic tiles according to claim 8, characterized in that include: A gasket (11) is fixedly provided on the inner side of the first annular clamp block (502).

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