A production mold for curtain wall ceramic tiles

Abstract

The present invention belongs to the technical field of ceramic tile production, and in particular, is a production mold for curtain wall ceramic tiles, including a bottom plate and a positioning assembly, a plurality of pillars are fixed on the top of the bottom plate, a top plate is fixed to the top of the plurality of pillars, an electric push rod is fixed to the bottom of the top plate, a pressing plate is connected to the output shaft of the electric push rod, a mold is arranged on the top of the bottom plate, notches are arranged on both sides of the mold, side plates are rotatably connected to the notches, handles are fixed to both ends of the mold, and two groups of positioning assemblies are arranged on both sides of the mold. In the present invention, in the early stage of the downward movement of the pressing plate, the positioning assembly presses the side plates against the mold so that the side plates remain in a vertical state, and in the later stage of the downward movement of the pressing plate, the positioning assembly gradually releases the side plates, and the ceramic tile processing raw materials are squeezed to push the side plates outward, so that the excess raw materials overflow the mold from the notch, so that the thickness and density of the curtain wall ceramic tiles after each production are not too different, thereby ensuring the quality of the ceramic tiles.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic brick production, and in particular to a production mould for curtain wall ceramic bricks. Background Art

[0002] Ceramic bricks are a commonly used material for house construction, such as curtain walls. In order to meet the shape of ceramic bricks, they are generally pressed into shape with the help of molds. The pressing process is to first pour the raw materials into the mold, and then squeeze them through the pressing block. Since the volume of the ceramic bricks becomes smaller and the density becomes larger after pressing, they can be compacted together. Therefore, when pouring the raw materials, the initial volume of the poured raw materials must be greater than the volume of the mold. The existing molds need to strictly control the amount of raw materials added each time when used. When too much raw material is added, the density of the ceramic bricks produced will be too high, causing waste. When too little raw material is added, the density of the ceramic bricks produced will be too low, failing to meet the quality requirements, resulting in uneven quality of the ceramic bricks. Therefore, corresponding improvements are made to this problem, and qualified ceramic bricks can be produced without strictly controlling the amount of raw materials added. Summary of the invention

[0003] Based on the technical problems existing in the prior art, the present invention proposes a production mold for curtain wall ceramic tiles.

[0004] The present invention provides a production mold for curtain wall ceramic tiles, comprising a bottom plate and a positioning assembly, wherein a plurality of legs are fixed to the bottom of the bottom plate, a plurality of pillars distributed at the corners are fixed to the top of the bottom plate, a top plate is fixed to the tops of the plurality of pillars, an electric push rod is fixed to the bottom of the top plate, a pressing plate is connected to the output shaft of the electric push rod, a mold is arranged on the top of the bottom plate, notches are arranged on both sides of the mold, side plates are rotatably connected to the notches, handles are fixed to both ends of the mold, and two groups of positioning assemblies are respectively arranged on both sides of the mold; the mold is placed on the bottom plate, and then a ceramic tile processing raw material higher than the notch is added into the mold; The material is pressed, and then the electric push rod is started. The output shaft of the electric push rod drives the pressing plate to move downward to extrude the raw materials for ceramic tile processing. In the early stage of the pressing plate moving downward, the positioning component presses the side plate against the mold to keep the side plate in a vertical state, so that the raw materials can be compacted. In the later stage of the pressing plate moving downward, the positioning component gradually releases the side plate, and the raw materials for ceramic tile processing are squeezed to push the side plate outward, so that the excess raw material overflows the mold from the notch, and the pressing plate finally stops at a position level with the notch, so that the thickness and density of the curtain wall ceramic tiles after each production are not much different, thereby ensuring the quality of the ceramic tiles.

[0005] Preferably, the positioning assembly includes a vertical rod fixed to the top of the base plate, an ear block is fixed to the inner side of the vertical rod, a push rod is rotatably connected to the ear block, and an elastic connection is formed between the push rod and the vertical rod, and the positioning assembly also includes a pressure rod fixed to the top of the pressure plate and capable of pressing the push rod downward, so that after the mold is placed on the base plate, the push rod will press against the side plate under the action of elastic force, thereby keeping the side plate in a vertical state, and when the pressure rod contacts the push rod, it will press the push rod downward, causing the push rod to rotate in a direction close to the vertical rod, thereby gradually releasing the side plate.

[0006] Preferably, the bottom of the support rod is rotatably connected to a connecting block, a guide column is fixed to the outside of the connecting block, a guide hole for the guide column to pass through is opened on the vertical rod, a first spring is sleeved on the guide column, and the two ends of the first spring are respectively fixedly connected to the connecting block and the vertical rod, so that an elastic connection can be formed between the support rod and the vertical rod through the first spring and the guide column, and the elastic force of the first spring can be used to make the support rod press against the side plate.

[0007] Preferably, the positioning assembly includes a vertical plate and a fixed plate fixed to the top of the base plate, the vertical plate is provided with a through hole, a sliding rod is inserted in the through hole, a first rack is fixed to the inner end of the sliding rod, an elastic connection is formed between the first rack and the vertical plate, an axis column is rotatably connected to the fixed plate, a toothed rod engaged with the first rack is fixedly sleeved on the axis column, the positioning assembly also includes a second rack fixed to the top of the pressure plate, the second rack can be engaged with the toothed rod when it moves downward, so that after the mold is placed on the base plate, the first rack will rest against the side plate under the action of elastic force, thereby keeping the side plate in a vertical state, and when the second rack is engaged with the toothed rod, the second rack will drive the toothed rod to rotate around the axis column, and then the toothed rod engages and drives the first rack to move in a direction close to the vertical plate, thereby gradually releasing the side plate.

[0008] Preferably, a positioning hole is provided on the vertical plate, a positioning column is inserted into the positioning hole, the positioning column is fixed to the end of the first rack, a second spring is sleeved on the positioning column, and the two ends of the second spring are respectively fixedly connected to the first rack and the vertical plate, so that an elastic connection can be formed between the first rack and the vertical plate through the second spring and the positioning column, and the first rack can be pressed against the side plate through the elastic force of the second spring.

[0009] Preferably, a positioning plate is fixed on the top of the bottom plate, and a positioning groove for inserting the mold is opened on the positioning plate. By placing the mold into the positioning groove, the position of the mold can be accurately fixed, so that the pressing plate can accurately enter the mold.

[0010] Preferably, the positioning plate is provided with a pair of material troughs symmetrically distributed on both sides of the mold, and a pair of discharge pipes respectively communicated with the corresponding material troughs are provided at the rear end of the positioning plate. A push plate that can move along the material trough is provided in the material trough, and a pair of guide sleeves are fixed at the rear of the top of the positioning plate, and pull ropes are passed through the guide sleeves. A pair of ear seats are fixed on the top of the pressing plate, one end of the pull rope is fixed on the ear seat, and the other end is fixed on the push plate. An elastic connection is formed between the push plate and the positioning plate, so that the raw material overflowing from the notch will enter the material trough, and when the pressing plate moves upward, the pull rope will be tightened, and then the push plate will be pulled backward by the pull rope, and the push plate will push the raw material in the material trough out of the discharge pipe, so that the raw materials can be recycled, and when the pressing plate moves downward again, the push plate will be driven to reset under the action of elastic force.

[0011] Preferably, the inner walls on both sides of the material trough are provided with sliding grooves, and sliding blocks are provided on both sides of the push plate to form a sliding connection with the sliding grooves, so that the push plate can be limitedly moved by the sliding cooperation between the sliding grooves and the sliding blocks.

[0012] Preferably, a sliding column passing through the positioning plate is fixed to the front end of the push plate, and a third spring is sleeved on the sliding column. The two ends of the third spring are respectively fixedly connected to the sliding column and the positioning plate, so that an elastic connection can be formed between the push plate and the positioning plate through the third spring and the sliding column, so that the push plate can be driven to reset by the third spring.

[0013] Preferably, the bottom of the mold is a movable slide plate, and a socket is provided on the mold, and the slide plate is inserted into the socket. After the ceramic brick is pressed, the mold is taken out from the bottom plate by a handle, and then the slide plate is pulled back and forth along the socket several times, so that the ceramic brick and the slide plate are prevented from sticking together. After the ceramic brick is solidified and formed, the slide plate can be easily pulled out of the socket, which makes it convenient to demold the ceramic brick.

[0014] Compared with the prior art, the present invention provides a production mold for curtain wall ceramic tiles, which has the following beneficial effects:

[0015] 1. A production mold for curtain wall ceramic tiles, by setting a positioning component, in the early stage of the downward movement of the pressing plate, the positioning component presses the side plate against the mold to keep the side plate in a vertical state, and in the later stage of the downward movement of the pressing plate, the positioning component gradually releases the side plate, and the ceramic tile processing raw materials are squeezed to push the side plate outward, so that the excess raw materials overflow the mold from the notch, so that the thickness and density of the curtain wall ceramic tiles after each production are not greatly different, thereby ensuring the quality of the ceramic tiles.

[0016] 2. A production mold for curtain wall ceramic tiles, by setting a push rod, so that after the mold is placed on the bottom plate, the push rod will be pressed against the side plate under the action of elastic force, so that the side plate remains in a vertical state, and when the pressure rod contacts the push rod, it will press the push rod downward, causing the push rod to rotate in the direction close to the vertical rod, so that the side plate will be gradually released.

[0017] 3. A production mold for curtain wall ceramic tiles, by setting a first rack, so that after the mold is placed on the bottom plate, under the action of elastic force, the first rack will be against the side plate, so that the side plate remains in a vertical state, and when the second rack is engaged with the gear rod, the second rack will drive the gear rod to rotate around the shaft column, and then the gear rod is engaged to drive the first rack to move in the direction close to the vertical plate, so that the side plate will be gradually released.

[0018] 4. A production mold for curtain wall ceramic tiles, by setting a material trough, the raw materials overflowing from the gap will enter the material trough, when the pressing plate moves upward, the pull rope will be tightened, and then the push plate will be pulled backward by the pull rope, and the push plate will push the raw materials in the material trough out of the discharge pipe, so that these raw materials can be recycled, and when the pressing plate moves downward again, the push plate will be driven to reset under the action of elastic force.

[0019] 5. A production mold for curtain wall ceramic tiles. By setting a slide plate, after the ceramic tiles are pressed, the mold is taken out from the bottom plate by a handle, and then the slide plate is pulled back and forth along the socket for several times, so that the ceramic tiles and the slide plate are prevented from sticking together. After the ceramic tiles are solidified and formed, the slide plate can be easily pulled out of the socket, so that the ceramic tiles can be demoulded conveniently. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure at a first angle of a production mold for curtain wall ceramic tiles proposed in Example 1 of the present invention;

[0021] Figure 2 A schematic diagram of the structure of a production mold for curtain wall ceramic tiles from a second angle according to Embodiment 1 of the present invention;

[0022] Figure 3 A schematic diagram of a mold structure for a production mold of curtain wall ceramic tiles proposed by the present invention;

[0023] Figure 4 A schematic diagram of the installation structure between the abutment rod and the vertical rod of a production mold for curtain wall ceramic tiles proposed by the present invention;

[0024] Figure 5 This is a schematic diagram of the overall structure of a production mold for curtain wall ceramic tiles proposed in Example 2 of the present invention;

[0025] Figure 6 For the present invention Figure 5 A schematic diagram of the enlarged structure at point A;

[0026] Figure 7 A schematic diagram of the structure of a positioning plate for a production mold of curtain wall ceramic tiles proposed by the present invention;

[0027] Figure 8 For the present invention Figure 2 A schematic diagram of the enlarged structure at B;

[0028] Fig. 9 For the present invention Figure 7 Enlarged structural diagram at C.

[0029] In the figure: 1, bottom plate; 2, pillar; 3, top plate; 4, electric push rod; 5, pressure plate; 6, mold; 7, handle; 8, notch; 9, side plate; 10, support foot; 11, vertical rod; 12, support rod; 13, connecting block; 14, ear block; 15, guide column; 16, guide hole; 17, first spring; 18, pressure rod; 19, vertical plate; 20, first rack; 21, fixed plate; 22, shaft column; 2 3. Tooth bar; 24. Second rack; 25. Positioning column; 26. Positioning hole; 27. Second spring; 28. Perforation; 29. ​​Slide rod; 30. Positioning plate; 31. Positioning groove; 32. Material trough; 33. Discharge pipe; 34. Push plate; 35. Guide sleeve; 36. Pull rope; 37. Ear seat; 38. Slide column; 39. Third spring; 40. Slide groove; 41. Sliding block; 42. Socket; 43. Slide plate. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0032] Reference Figure 1-9A production mold for curtain wall ceramic tiles, comprising a bottom plate 1 and a positioning assembly, wherein a plurality of legs 10 are fixed to the bottom of the bottom plate 1, a plurality of pillars 2 distributed at the corners are fixed to the top of the bottom plate 1, a top plate 3 is fixed to the tops of the plurality of pillars 2, an electric push rod 4 is fixed to the bottom of the top plate 3, a pressing plate 5 is connected to the output shaft of the electric push rod 4, a mold 6 is arranged on the top of the bottom plate 1, notches 8 are arranged on both sides of the mold 6, a side plate 9 is rotatably connected to the notch 8, handles 7 are fixed to both ends of the mold 6, and two sets of positioning assemblies are respectively arranged on both sides of the mold 6; the mold 6 is placed on the bottom plate 1, and then ceramic tiles higher than the notch 8 are added into the mold 6 to increase the pressure. The processing raw materials are then started by the electric push rod 4. The output shaft of the electric push rod 4 drives the pressing plate 5 to move downward to extrude the raw materials for ceramic tile processing. In the early stage of the pressing plate 5 moving downward, the positioning component presses the side plate 9 against the mold 6 to keep the side plate 9 in a vertical state, thereby ensuring that the raw materials are compacted. In the later stage of the pressing plate 5 moving downward, the positioning component gradually releases the side plate 9, and the raw materials for ceramic tile processing are squeezed to push the side plate 9 outward, so that the excess raw materials overflow the mold 6 from the notch 8, and the pressing plate 5 finally stops at a position flush with the notch 8, thereby ensuring that the thickness and density of the curtain wall ceramic tiles after each production are not too different, thereby ensuring the quality of the ceramic tiles.

[0033] In Example 1, the positioning assembly includes a vertical rod 11 fixed to the top of the base plate 1, an ear block 14 is fixed to the inner side of the vertical rod 11, a push rod 12 is rotatably connected to the ear block 14, and an elastic connection is formed between the push rod 12 and the vertical rod 11. The positioning assembly also includes a pressing rod 18 fixed to the top of the pressing plate 5 and capable of pressing the push rod 12 downward. In this way, after the mold 6 is placed on the base plate 1, the push rod 12 will press against the side plate 9 under the action of elastic force, thereby keeping the side plate 9 in a vertical state. When the pressing rod 18 contacts the push rod 12, it will press the push rod 12 downward, causing the push rod 12 to rotate in a direction close to the vertical rod 11, thereby gradually releasing the side plate 9.

[0034] Among them, the bottom of the support rod 12 is rotatably connected to the connecting block 13, and a guide column 15 is fixed to the outside of the connecting block 13. A guide hole 16 for the guide column 15 to pass through is opened on the vertical rod 11, and a first spring 17 is sleeved on the guide column 15. The two ends of the first spring 17 are respectively fixedly connected to the connecting block 13 and the vertical rod 11. In this way, an elastic connection can be formed between the support rod 12 and the vertical rod 11 through the first spring 17 and the guide column 15, and the elastic force of the first spring 17 can be used to make the support rod 12 press against the side plate 9.

[0035] In Example 2, the positioning assembly includes a vertical plate 19 and a fixed plate 21 fixed to the top of the bottom plate 1. The vertical plate 19 is provided with a through hole 28, and a slide bar 29 is inserted into the through hole 28. A first rack 20 is fixed to the inner end of the slide bar 29, and an elastic connection is formed between the first rack 20 and the vertical plate 19. A shaft column 22 is rotatably connected to the fixed plate 21, and a toothed rod 23 meshing with the first rack 20 is fixedly sleeved on the shaft column 22. The positioning assembly also includes a second rack 24 fixed to the top of the pressing plate 5. When the second rack 24 moves downward, it can be meshed with the toothed bar 23, so that after the mold 6 is placed on the bottom plate 1, the first rack 20 will be against the side plate 9 under the action of elastic force, so that the side plate 9 remains in a vertical state, and when the second rack 24 is meshed with the toothed bar 23, the second rack 24 will drive the toothed bar 23 to rotate around the shaft column 22, and then the toothed bar 23 engages and drives the first rack 20 to move in the direction close to the vertical plate 19, so that the side plate 9 will be gradually released.

[0036] Among them, a positioning hole 26 is opened on the vertical plate 19, and a positioning column 25 is inserted in the positioning hole 26. The positioning column 25 is fixed to the end of the first rack 20. A second spring 27 is sleeved on the positioning column 25. The two ends of the second spring 27 are respectively fixedly connected to the first rack 20 and the vertical plate 19. In this way, an elastic connection can be formed between the first rack 20 and the vertical plate 19 through the second spring 27 and the positioning column 25, and the first rack 20 can be pressed against the side plate 9 through the elastic force of the second spring 27.

[0037] Furthermore, a positioning plate 30 is fixed on the top of the base plate 1, and a positioning groove 31 is provided on the positioning plate 30 for the mold 6 to be placed therein. By placing the mold 6 into the positioning groove 31, the position of the mold 6 can be accurately fixed, so that the pressing plate 5 can accurately enter the mold 6.

[0038] The push plate 34 is then pulled back from the opening 8 to push the material out of the opening 8.

[0039] Among them, the inner walls on both sides of the material trough 32 are provided with sliding grooves 40, and the two sides of the push plate 34 are provided with sliders 41 that form a sliding connection with the sliding grooves 40, so that the push plate 34 can be limited and moved by the sliding cooperation between the sliding grooves 40 and the sliders 41.

[0040] Among them, a sliding column 38 passing through the positioning plate 30 is fixed to the front end of the push plate 34, and a third spring 39 is sleeved on the sliding column 38. The two ends of the third spring 39 are respectively fixedly connected to the sliding column 38 and the positioning plate 30, so that an elastic connection can be formed between the push plate 34 and the positioning plate 30 through the third spring 39 and the sliding column 38, so that the push plate 34 can be driven to reset by the third spring 39.

[0041] Furthermore, the bottom of the mold 6 is a movable slide 43, and a socket 42 is provided on the mold 6. The slide 43 is inserted into the socket 42. After the ceramic tile is pressed, the mold 6 is removed from the bottom plate 1 by the handle 7, and then the slide 43 is pulled back and forth along the socket 42 several times, so that the ceramic tile and the slide 43 are prevented from sticking together. After the ceramic tile is solidified and formed, the slide 43 can be easily pulled out of the socket 42, which makes it convenient to demold the ceramic tile.

[0042] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A production mould for curtain wall ceramic tiles, comprising a base plate (1) and a positioning assembly, characterized in that: The bottom of the base plate (1) is fixed with a plurality of legs (10), the top of the base plate (1) is fixed with a plurality of pillars (2) distributed at the corners, the top of the plurality of pillars (2) is commonly fixed with a top plate (3), the bottom of the top plate (3) is fixed with an electric push rod (4), the output shaft of the electric push rod (4) is connected with a pressure plate (5), a mold (6) is arranged on the top of the base plate (1), both sides of the mold (6) are provided with notches (8), the notches (8) are rotatably connected with side plates (9), both ends of the mold (6) are fixed with handles (7), and two sets of positioning components are respectively arranged on both sides of the mold (6); In the early stage of the downward movement of the pressing plate (5), the positioning assembly presses the side plate (9) against the mold (6) so that the side plate (9) remains in a vertical state; At the later stage of the downward movement of the pressing plate (5), the positioning assembly gradually releases the side plate (9), and the raw materials for processing ceramic tiles are squeezed to push the side plate (9) outward, so that the excess raw materials overflow from the mold (6) from the notch (8); The positioning assembly comprises a vertical rod (11) fixed to the top of the bottom plate (1), an ear block (14) fixed to the inner side of the vertical rod (11), a push rod (12) rotatably connected to the ear block (14), an elastic connection being formed between the push rod (12) and the vertical rod (11), and the positioning assembly further comprises a pressing rod (18) fixed to the top of the pressing plate (5) and capable of pressing the push rod (12) downwards; Or the positioning assembly includes a vertical plate (19) and a fixed plate (21) fixed to the top of the bottom plate (1), a through hole (28) is opened on the vertical plate (19), a sliding rod (29) is inserted into the through hole (28), a first rack (20) is fixed to the inner end of the sliding rod (29), an elastic connection is formed between the first rack (20) and the vertical plate (19), a shaft column (22) is rotatably connected to the fixed plate (21), a toothed rod (23) meshing with the first rack (20) is fixedly sleeved on the shaft column (22), and the positioning assembly also includes a second rack (24) fixed to the top of the pressure plate (5), and the second rack (24) can be meshed with the toothed rod (23) when moving downward.

2. A production mold for curtain wall ceramic tiles according to claim 1, characterized in that: The bottom of the support rod (12) is rotatably connected to a connecting block (13), a guide column (15) is fixed to the outside of the connecting block (13), a guide hole (16) for the guide column (15) to pass through is opened on the vertical rod (11), a first spring (17) is sleeved on the guide column (15), and two ends of the first spring (17) are respectively fixedly connected to the connecting block (13) and the vertical rod (11).

3. A production mold for curtain wall ceramic tiles according to claim 1, characterized in that: The vertical plate (19) is provided with a positioning hole (26), a positioning column (25) is inserted into the positioning hole (26), the positioning column (25) is fixed to the end of the first rack (20), a second spring (27) is sleeved on the positioning column (25), and two ends of the second spring (27) are respectively fixedly connected to the first rack (20) and the vertical plate (19).

4. A production mold for curtain wall ceramic tiles according to claim 1, characterized in that: A positioning plate (30) is fixed on the top of the bottom plate (1), and a positioning groove (31) for the mold (6) to be placed is provided on the positioning plate (30).

5. A production mold for curtain wall ceramic tiles according to claim 4, characterized in that: The positioning plate (30) is provided with a pair of material grooves (32) symmetrically distributed on both sides of the mold (6); a pair of discharge pipes (33) respectively communicated with the corresponding material grooves (32) are provided at the rear end of the positioning plate (30); a push plate (34) capable of moving along the material groove (32) is provided in the material groove (32); a pair of guide sleeves (35) are fixed to the rear of the top of the positioning plate (30); a pull rope (36) is passed through the guide sleeve (35); a pair of ear seats (37) are fixed to the top of the pressing plate (5); one end of the pull rope (36) is fixed to the ear seat (37) and the other end is fixed to the push plate (34); an elastic connection is formed between the push plate (34) and the positioning plate (30).

6. A production mold for curtain wall ceramic tiles according to claim 5, characterized in that: The inner walls of both sides of the material trough (32) are provided with sliding grooves (40), and both sides of the push plate (34) are provided with sliding blocks (41) that are slidably connected to the sliding grooves (40).

7. A production mold for curtain wall ceramic tiles according to claim 5, characterized in that: A sliding column (38) passing through the positioning plate (30) is fixed to the front end of the push plate (34), a third spring (39) is sleeved on the sliding column (38), and two ends of the third spring (39) are respectively fixedly connected to the sliding column (38) and the positioning plate (30).

8. The production mold for curtain wall ceramic tiles according to claim 1, characterized in that: The bottom of the mold (6) is a movable slide plate (43), and a socket (42) is provided on the mold (6), and the slide plate (43) is inserted into the socket (42).

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