Glazed tile blank compression molding die

Abstract

The utility model discloses a glazed tile blank pressing forming die which comprises a base, a top cover is rotatably installed on the upper surface of the base, a glazed tile blank pressing forming lower die is fixedly installed on the upper surface in the base, material taking grooves are formed in the two sides of the glazed tile blank pressing forming lower die of the base, and a containing groove is formed in the lower surface of the top cover. A glazed tile blank pressing forming upper die is slidably installed in the containing groove and can be flush with the glazed tile blank pressing forming lower die through overturning of the top cover, a connecting block is fixedly installed at one end of the top cover, a locking mechanism is rotatably installed in the connecting block and can be buckled into a locking groove, and the locking groove is formed in one end of the base. According to the utility model, the top cover can be overturned and unfolded by 120 degrees through the lock catch mechanism, and the overturning cover provides a larger operation space for demolding, so that the risk of damage to tiles in the demolding process is reduced, and the tiles formed by pressing can be conveniently demolded and taken.

Description

TECHNICAL FIELD

[0001] The utility model relates to tile production equipment technical field, concretely to a glazed tile blank pressing forming die. BACKGROUND

[0002] The glazed tile is pressed into the strip-shaped glazed tile blank body through the vacuum extrusion device, is cut after being sent into the forming machine through the cutting machine, is pressed into shape according to the shape after the upper die and lower die close each other, wherein the lower die is fixed at the bottom of the frame, the upper die is slidably fixed on the frame, and the upper die and the lower die are matched with each other to position the glazed tile blank body, the upper die moves downward and closes with the lower die during the pressing process to press the glazed tile blank body into the glazed tile, however, the existing forming machine can only press a single glazed tile blank body when a pressing die works, and the processing efficiency is slow.

[0003] The patent with the publication number CN218170786U discloses a glazed tile pressing die, which comprises a first die set and a second die set located below the first die set, the first die set comprises at least two cavities and a first die seat that can slide up and down, and each cavity is arranged on the first die seat; the second die set comprises a second die seat and at least two type tables, and each type table is arranged on the second die seat; each cavity and each type table are one-to-one matched, and each cavity and the corresponding type table form a die pressing area that matches the glazed tile blank body; compared with the prior art, the utility model can process multiple glazed tile blank bodies according to the number of die pressing areas to process more glazed tile blank bodies in the same time, and the processing speed is fast and the processing efficiency is high.

[0004] When the above-mentioned die presses and forms the tile, the distance between the upper die and the lower die is small, which can cause difficulty in taking the tile and demolding, and when multiple cavities are die pressed at the same time, the surface of the tile can be excessively rubbed, which can cause the shape of the tile to be affected or damaged. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a glazed tile blank pressing forming die to solve the technical problem of not having convenient demolding after the tile is pressed and formed in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0007] The utility model provides a kind of glazed tile blank press forming mould, including base, the upper surface of the base is rotatably installed with top cover, the upper surface of the base is fixedly installed with glazed tile blank press forming lower mould, the both sides of the glazed tile blank press forming lower mould of base are equipped with material taking groove, the lower surface of top cover is equipped with storage groove, the glazed tile blank press forming upper mould is slidably installed in storage groove, the glazed tile blank press forming upper mould can be flush with the glazed tile blank press forming lower mould by the overturning of top cover, one end of top cover is fixedly installed with connecting block, lock catch mechanism is rotatably installed in connecting block, lock catch mechanism can be buckled into locking groove, locking groove is equipped in one end of base.

[0008] As a further scheme of the utility model, the both sides of the storage groove of top cover are fixedly installed with airtight plate, and the airtight plate of the storage groove can be respectively covered on the upper surface of the base and slid into the material taking groove by overturning of the top cover, so that a closed environment is formed between the glazed tile blank press forming upper mould of the top cover and the glazed tile blank press forming lower mould of the base.

[0009] As a further scheme of the utility model, the upper surface of the top cover is fixedly installed with a hydraulic cylinder, and the piston rod of the hydraulic cylinder penetrates into the storage groove and is fixedly installed at the upper surface of the glazed tile blank press forming upper mould, so that the glazed tile blank press forming upper mould can be matched with the surface of the glazed tile blank press forming lower mould by pushing of the hydraulic cylinder.

[0010] As a preferred scheme of the utility model, the lock catch mechanism comprises a connecting frame, a rotating rod is fixedly installed in the connecting frame, the connecting frame is rotatably installed in the rotating groove of the connecting block through the rotating rod, the rotating groove is equipped in the both sides of the connecting block, an insertion block is fixedly installed at one end of the connecting frame, and the insertion block can be inserted into the locking groove by overturning of the rotating rod, so that the top cover can be locked at the upper surface of the base.

[0011] As a further preferred scheme of the utility model, a torsional spring is sleeved on the outer surface of the rotating rod, the torsional spring is located in the rotating groove of the connecting block, and the both ends of the torsional spring are fixedly connected to the outer surface of the rotating rod at one end of the rotating groove.

[0012] As a further preferred scheme of the utility model, a pushing plate is fixedly installed at the other end of the connecting frame.

[0013] Compared with the prior art, the glazed tile blank press forming mould provided by the utility model has the following beneficial effects:

[0014] 1. When the glazed tile is pressed into shape, the clay or porcelain is filled into the lower die of the glazed tile blank pressing forming mold, the upper surface of the base is covered with the closed plate, and the top cover is inserted into the material slot. The upper die of the glazed tile blank pressing forming mold and the lower die of the glazed tile blank pressing forming mold form a closed environment and are flush with each other. After the top cover is closed, the lock mechanism is inserted into the locking groove. The top cover is locked on the upper surface of the base. The hydraulic cylinder pushes the upper die of the glazed tile blank pressing forming mold out of the storage slot and into the base. The clay or porcelain between the upper die of the glazed tile blank pressing forming mold and the lower die of the glazed tile blank pressing forming mold is pressed into a tile shape. The lock mechanism is pulled out of the locking groove, and the top cover is turned off the upper surface of the base. The material slot on both sides of the base is used to remove the pressed tile from the surface of the lower die of the glazed tile blank pressing forming mold. During the turning process of the top cover, the mold is closed, and the closed plate seals the contact surface between the base and the top cover, ensuring the tight fit of the mold and preventing the tile from sticking to the inner wall of the mold during pressing. This ensures that the tile does not stick to the mold or is difficult to demold during shaping. The top cover can be turned 120° after the tile is pressed. The above flip cover design provides more space for demolding, reducing the risk of damage to the tile during demolding, and facilitating the demolding and material removal of the pressed tile.

[0015] 2. During the process of turning the top cover and covering the upper surface of the base, the top cover drives the connecting block to rotate the connecting frame and drive the insertion block to slide along the inclined sliding surface of one end of the base to the same level as the locking groove. The connecting frame drives the insertion block to automatically insert into the locking groove by the torsional force of the torsional spring on the outer surface of the rotating rod. The top cover is locked on the upper surface of the base, and the top cover is accurately closed with the base, ensuring the tight fit between the upper die of the glazed tile blank pressing forming mold and the lower die of the glazed tile blank pressing forming mold, thereby improving the quality of the glazed tile.

[0016] When the top cover needs to be turned, press the push plate to drive the connecting frame to rotate in the connecting block through the rotating rod, and then drive the insertion block at one end to pull out of the locking groove, i.e. to release the locking operation of the top cover. The top cover is turned 120° to provide more space for demolding, reduce the risk of damage to the tile during demolding, and facilitate the demolding and material removal of the pressed tile. BRIEF DESCRIPTION OF DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only represent some embodiments of the present application, and other drawings can be obtained by those skilled in the art without any creative effort based on these drawings.

[0018] Figure 1 A structure diagram of the closed base and top cover in the embodiment of the present application;

[0019] Figure 2 A structure diagram of the material taking groove and the lower mold for pressing and forming the glazed tile blank in the embodiment of the present application;

[0020] Figure 3 A structure diagram of the upper mold for pressing and forming the glazed tile blank being pushed out of the storage groove in the embodiment of the present application;

[0021] Figure 4 A structure diagram of the upper mold for pressing and forming the glazed tile blank being flush with the lower mold for pressing and forming the glazed tile blank in the embodiment of the present application;

[0022] Figure 5 A structure diagram of the storage groove in the embodiment of the present application;

[0023] Figure 6 A structure diagram of the locking mechanism in the embodiment of the present application.

[0024] The drawings show that: 1, base; 101, top cover; 102, connecting block; 103, lower mold for pressing and forming the glazed tile blank; 104, material taking groove; 105, sealing plate; 106, storage groove; 107, locking groove; 108, rotating groove; 2, locking mechanism; 201, connecting frame; 202, pushing plate; 203, rotating rod; 204, torsion spring; 205, plug-in block; 3, hydraulic cylinder; 301, upper mold for pressing and forming the glazed tile blank. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application, and are not used to limit the present application.

[0026] In the description of the embodiments of the present application, it should be understood that the terms "upper", "lower", "front", "back", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the embodiments of the present application.

[0027] In the description of the embodiments of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, integrally connected, or detachably connected; it can be the communication inside two elements; it can be directly connected, or indirectly connected through an intermediate medium; for those skilled in the art, the specific meaning of the above terms in the embodiments of the present application should be understood according to the specific circumstances.

[0028] Referring to Figures 1-5 The utility model discloses a kind of glazed tile blank pressing forming mould, including base 1, top cover 101 is rotatably installed on the upper surface of base 1, glazed tile blank pressing forming lower die 103 is fixedly installed on the upper surface in base 1, material removal groove 104 is set on both sides of the glazed tile blank pressing forming lower die 103 of base 1, receiving groove 106 is set on the lower surface of top cover 101, glazed tile blank pressing forming upper die 301 is slidably installed in receiving groove 106, glazed tile blank pressing forming upper die 301 can be flush with glazed tile blank pressing forming lower die 103 by the overturning of top cover 101, connection block 102 is fixedly installed in one end of top cover 101, lock catch mechanism 2 is rotatably installed in connection block 102, lock catch mechanism 2 can be buckled into lock groove 107, lock groove 107 is set in one end of base 1.

[0029] Receiving groove 106 of top cover 101 is fixedly installed with airtight plate 105 on both sides, top cover 101 can drive airtight plate 105 of receiving groove 106 to be respectively tightly covered on the upper surface of base 1 and slide into material removal groove 104 by overturning, so that the upper die 301 of top cover 101 and the lower die 103 of base 1 form airtight environment.

[0030] Hydraulic cylinder 3 is fixedly installed on the upper surface of top cover 101, the piston rod of hydraulic cylinder 3 penetrates into receiving groove 106 and is fixedly installed at the upper surface of glazed tile blank pressing forming upper die 301, so that the upper die 301 of glazed tile blank pressing forming can be matched with the surface of lower die 103 by the pushing of hydraulic cylinder 3.

[0031] When the glazed tile is pressed, the clay or porcelain clay is filled into the glazed tile blank pressing lower die 103 of the base 1, the top cover 101 is turned over to drive the sealing plate 105 to cover the upper surface of the base 1 and slide into the material taking groove 104, so that the glazed tile blank pressing upper die 301 of the top cover 101 and the glazed tile blank pressing lower die 103 of the base 1 form a closed environment and are flush with each other, and the top cover 101 is inserted into the locking groove 107 after being closed, so that the top cover 101 can be locked on the upper surface of the base 1, and then the hydraulic cylinder 3 can push the glazed tile blank pressing upper die 301 out of the storage groove 106 and slide into the base 1, so as to realize the pressing of the clay or porcelain clay between the glazed tile blank pressing upper die 301 and the glazed tile blank pressing lower die 103 into a tile shape, the locking mechanism 2 is pulled out of the locking groove 107 and the top cover 101 is turned over from the upper surface of the base 1, the pressed tile is taken out from the surface of the glazed tile blank pressing lower die 103 through the material taking groove 104 opened on both sides of the base 1, and the top cover 101 can not only complete the closing of the mold during the turning process, but also drive the sealing plate 105 to seal the contact surface between the base 1 and the top cover 101, so as to ensure the close fit of the mold and avoid the problem that the tile adheres to the inner wall of the mold due to poor sealing during the pressing process, so as to ensure that the tile is not easy to stick to the mold or difficult to demold during molding, and the top cover 101 can be turned over by 120° after the tile is pressed, which provides more operation space for demolding and reduces the risk of damage to the tile during demolding, so as to conveniently demold and take out the pressed tile.

[0032] Referring to Figure 6 As shown, the locking mechanism 2 comprises a connecting frame 201, a rotating rod 203 fixedly installed in the connecting frame 201, the connecting frame 201 being rotatably installed in the rotating groove 108 opened in the connecting block 102 through the rotating rod 203, the rotating groove 108 being opened on both sides of the connecting block 102, one end of the connecting frame 201 being fixedly installed with an insertion block 205, the insertion block 205 being capable of being turned over and inserted into the locking groove 107 through the rotating rod 203, so as to lock the top cover 101 on the upper surface of the base 1.

[0033] A torsional spring 204 is sleeved on the outer surface of the rotating rod 203, so that the torsional spring 204 is located in the rotating groove 108 of the connecting block 102, and the two ends of the torsional spring 204 are fixedly connected to the outer surface of the rotating rod 203 at one end of the rotating groove 108.

[0034] The other end of the connecting frame 201 is fixedly installed with a push plate 202.

[0035] During the process of covering the upper surface of the base 1 with the turnover top cover 101, the outer surface of the connecting block 102 will rotate and install the connecting frame 201, and the plug-in block 205 will slide along the inclined sliding surface of one end of the base 1 to be flush with the locking groove 107, so that the connecting frame 201 can drive the plug-in block 205 to be automatically inserted into the locking groove 107 by the torsional force of the torsional spring 204 sleeved on the outer surface of the rotating rod 203, thereby realizing the locking of the top cover 101 on the upper surface of the base 1, enabling the top cover 101 to be accurately closed with the base 1, ensuring the close cooperation between the upper die 301 and the lower die 103 of the terracotta tile blank pressing forming, and improving the forming quality of the terracotta tile.

[0036] When it is necessary to turn over the top cover 101, the push plate 202 is pressed to drive the connecting frame 201 to rotate in the connecting block 102 through the rotating rod 203, so that the connecting frame 201 drives the plug-in block 205 at one end to be pulled out of the locking groove 107, and the locking operation on the top cover 101 is released, so as to realize the 120° turning and unfolding of the top cover 101, provide a larger operation space for demolding, reduce the damage risk of the tile in the demolding process, and thereby conveniently demold and take the pressed and formed tile.

[0037] In summary, the top cover 101 can be turned over by 120°, and the above-mentioned turnover cover provides a larger operation space for demolding, reduces the damage risk of the tile in the demolding process, and thereby conveniently demolds and takes the pressed and formed tile.

[0038] The above shows and describes the basic principles of the present application, and the above is only a preferred embodiment of the present application, and does not limit the present application, and the above-mentioned embodiments and descriptions in the specification only illustrate the principles of the present application, and any modification, equivalent replacement and improvement within the scope of the present application shall be included in the protection scope of the present application.

Claims

1. A mould for the press forming of a terracotta tile blank, characterised in that: The utility model provides a kind of ceramic tile blank pressing forming device, including base (1), the top surface of the base (1) is rotatably installed with top cover (101), the upper surface of the base (1) is fixedly installed with glazed tile blank pressing forming lower mould (103), the glazed tile blank pressing forming lower mould (103) both sides of the base (1) are equipped with material taking groove (104), the lower surface of the top cover (101) is equipped with receiving groove (106), the glazed tile blank pressing forming upper mould (301) is slidably installed in the receiving groove (106), the glazed tile blank pressing forming upper mould (301) can be flush with glazed tile blank pressing forming lower mould (103) by the top cover (101) overturning, the one end of the top cover (101) is fixedly installed with connecting block (102), the connecting block (102) is rotatably installed with lock catch mechanism (2), the lock catch mechanism (2) can be buckled into lock groove (107), the lock groove (107) is equipped in the one end of the base (1).

2. A mould for the press forming of a terracotta tile blank according to claim 1, characterised in that: The receiving groove (106) both sides of the top cover (101) are fixedly installed with airtight plate (105), the top cover (101) can drive receiving groove (106), airtight plate (105) respectively cover on the upper surface of the base (1) and slide into material taking groove (104) by overturning, the glazed tile blank pressing forming upper mould (301) of the top cover (101) and the glazed tile blank pressing forming lower mould (103) of the base (1) form closed environment.

3. A mould for the press forming of a terracotta tile blank according to claim 2, characterised in that: The upper surface of the top cover (101) is fixedly installed with hydraulic cylinder (3), the piston rod of the hydraulic cylinder (3) is fixedly installed at the upper surface of the glazed tile blank pressing forming upper mould (301) in the receiving groove (106), the glazed tile blank pressing forming upper mould (301) is matched with the surface of the glazed tile blank pressing forming lower mould (103) by the pushing of the hydraulic cylinder (3).

4. A mould for the press forming of a terracotta tile blank according to claim 1, characterised in that: The lock catch mechanism (2) includes connecting frame (201), the connecting frame (201) is fixedly installed with rotating rod (203), the connecting frame (201) is rotatably installed in the rotating groove (108) of the connecting block (102) by rotating rod (203), the rotating groove (108) is equipped in the both sides of the connecting block (102), the one end of the connecting frame (201) is fixedly installed with plug-in block (205), the plug-in block (205) can be inserted into lock groove (107) by rotating rod (203) overturning, so as to lock the top cover (101) on the upper surface of the base (1).

5. A mould for the press forming of a terracotta tile blank according to claim 4, characterised in that: The outer surface of the rotating rod (203) is sleeved with torsion spring (204), the torsion spring (204) is located in the rotating groove (108) of the connecting block (102), and the both ends of the torsion spring (204) are respectively fixedly connected to the outer surface of the rotating rod (203) in one end of the rotating groove (108).

6. A mould for the press forming of a terracotta tile blank according to claim 4, characterised in that: The other end of the connecting frame (201) is fixedly installed with push plate (202).

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