Phosphogypsum recycled aggregate water permeable brick forming mold

Abstract

The utility model relates to the technical field of water permeable brick production equipment, in particular to a phosphogypsum recycled aggregate water permeable brick forming die which comprises an upper die and a lower die, and heating plates are embedded in the inner wall of the top of the upper die and the inner wall of the bottom of the lower die respectively. The outer wall of the heating plate is flush with the inner wall of the top of the upper die and the inner wall of the bottom of the lower die, and an adjusting plate capable of moving left and right is arranged in the upper die. The heating plates installed in the upper mold and the lower mold can be used for heating the molds, plasticizing and forming of materials are facilitated, the production efficiency and quality of water permeable bricks are improved, the inner space of the molds can be adjusted through the design of the adjusting plates, the flexibility and applicability of the molds are improved, and the production cost is reduced. The production requirements of water permeable bricks with different sizes and shapes can be met.

Description

Technical Field

[0001] The utility model relates to the technical field of permeable brick production equipment, in particular to a forming mold for phosphogypsum recycled aggregate permeable bricks. Background Technique

[0002] In the existing permeable brick production technology, the design and use of molds are crucial links. However, traditional permeable brick forming molds often have some inherent limitations and problems.

[0003] Firstly, many traditional molds do not have a heating function. This may affect the production efficiency and quality of permeable bricks in colder environments or when accelerating material plasticization. For molds without a heating function, the plasticization speed of the materials inside is slow, which may lead to uneven forming or internal stress generation, thus affecting the quality and durability of permeable bricks.

[0004] Secondly, traditional permeable brick molds often have fixed dimensions and cannot be flexibly adjusted to meet the production requirements of permeable bricks with different sizes and shapes. This lack of flexibility in design limits the diversity and adaptability of the production line, making it difficult for manufacturers to quickly adjust production strategies when facing changes in market demand. In view of this, we propose a forming mold for phosphogypsum recycled aggregate permeable bricks. Content of the Utility Model

[0005] To make up for the above deficiencies, the utility model provides a forming mold for phosphogypsum recycled aggregate permeable bricks.

[0006] The technical solution of the utility model is as follows:

[0007] A forming mold for phosphogypsum recycled aggregate permeable bricks includes an upper mold and a lower mold. A heating plate is embedded and installed on the inner wall of the top of the upper mold and the inner wall of the bottom of the lower mold. The outer wall of the heating plate is flush with the inner wall of the top of the upper mold and the inner wall of the bottom of the lower mold. An adjusting plate that can move left and right is arranged inside the upper mold. When the upper mold and the lower mold are tightly installed, the bottom of the adjusting plate is tightly attached to the inner wall of the bottom of the lower mold. An adjusting mechanism connected to the adjusting plate is installed on the upper mold. A L-shaped bracket is fixedly connected to the outer wall at the rear side of the lower mold, and an electric telescopic rod with a piston rod fixed to the top of the upper mold is installed on the L-shaped bracket.

[0008] As a preferred technical solution, the adjusting mechanism includes an adjusting screw rod fixedly connected to the adjusting plate. One end of the adjusting screw rod passes through the upper mold and extends to the outside of the upper mold. An adjusting knob threadedly connected to the adjusting screw rod is rotatably installed on the outer wall of the upper mold.

[0009] As a preferred technical solution, a limiting chute with the same length as the adjusting screw rod is provided on the outer wall of the adjusting screw rod, and the adjusting screw rod is slidably connected to the upper mold through the limiting chute.

[0010] As a preferred technical solution, ventilation holes are evenly distributed on the outer walls of both the upper die and the lower die.

[0011] As a preferred technical solution, an annular insertion plate is integrally formed at the bottom of the upper die, and an annular slot adapted to the size of the annular insertion plate is provided on the lower die, and the annular insertion plate is inserted and matched with the annular slot.

[0012] As a preferred technical solution, when the piston rod of the electric telescopic rod extends to the longest, the annular insertion plate is completely inserted into the annular slot.

[0013] As a preferred technical solution, when the piston rod of the electric telescopic rod retracts to the shortest, the distance from the bottom of the annular insertion plate to the top of the lower die is greater than the height of the lower die.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] In the present utility model, the heating plates installed inside the upper and lower dies can be used to heat the dies, which helps with the plasticization and forming of materials, improves the production efficiency and quality of permeable bricks. The design of the adjusting plate enables the internal space of the die to be adjustable, increasing the flexibility and applicability of the die, and can meet the production requirements of permeable bricks of different sizes and shapes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is one of the overall structural schematic diagrams of the present utility model;

[0017] Figure 2 is the second of the overall structural schematic diagrams of the present utility model;

[0018] Figure 3 In the present utility model Figure 1 is the internal structural schematic diagram;

[0019] Figure 4 is the internal structural schematic diagram of the upper die of the present utility model.

[0020] The meanings of the various reference numerals in the figures are as follows:

[0021] 1. Upper die; 10. Adjusting screw rod; 100. Limit sliding groove; 11. Adjusting knob; 12. Annular insertion plate; 2. L-shaped bracket; 3. Electric telescopic rod; 4. Lower die; 40. Annular slot; 5. Ventilation hole; 7. Heating plate; 8. Adjusting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] A forming mold for phosphogypsum recycled aggregate permeable bricks includes an upper mold 1 and a lower mold 4. A heating plate 7 is embedded and installed on the inner wall of the top of the upper mold 1 and the inner wall of the bottom of the lower mold 4. The outer wall of the heating plate 7 is flush with the inner wall of the top of the upper mold 1 and the inner wall of the bottom of the lower mold 4. An adjusting plate 8 that can move left and right is provided in the upper mold 1. When the upper mold 1 and the lower mold 4 are tightly installed, the bottom of the adjusting plate 8 is in close contact with the inner wall of the bottom of the lower mold 4. An adjusting mechanism connected to the adjusting plate 8 is installed on the upper mold 1. A L-shaped bracket 2 is fixedly connected to the outer wall at the rear side of the lower mold 4, and an electric telescopic rod 3 with a piston rod fixed to the top of the upper mold 1 is installed on the L-shaped bracket 2. The heating plate 7 installed inside the upper and lower molds can be used to heat the mold, which helps the plasticization and forming of the material, improves the production efficiency and quality of the permeable bricks. The design of the adjusting plate 8 enables the internal space of the mold to be adjustable, increasing the flexibility and applicability of the mold, and can meet the production requirements of permeable bricks with different sizes and shapes.

[0025] Preferably in this embodiment, the adjusting mechanism includes an adjusting screw rod 10 fixedly connected to the adjusting plate 8. One end of the adjusting screw rod 10 passes through the upper mold 1 and extends to the outside of the upper mold 1. An adjusting knob 11 threadedly connected to the adjusting screw rod 10 is rotatably installed on the outer wall of the upper mold 1. Through the rotation and threaded connection of the adjusting screw rod 10, fine adjustment of the adjusting plate 8 is realized, so that the internal space of the mold can be more accurately controlled to adapt to the production of permeable bricks of different specifications.

[0026] Preferably in this embodiment, a limiting chute 100 of the same length as the adjusting screw rod 10 is provided on the outer wall of the adjusting screw rod 10. The adjusting screw rod 10 is slidably connected to the upper mold 1 through the limiting chute 100. The limiting chute 100 is used to increase the stability of the adjusting screw rod 10.

[0027] Preferably in this embodiment, uniformly distributed air holes 5 are provided on the outer walls of both the upper mold 1 and the lower mold 4. The design of the air holes 5 helps the air circulation inside the mold, can effectively prevent bubbles from generating during the forming process of the permeable bricks, and improves the quality and aesthetics of the permeable bricks.

[0028] Preferably, in this embodiment, an annular insertion plate 12 is integrally formed at the bottom of the upper mold 1, and an annular slot 40 adapted to the size of the annular insertion plate 12 is provided on the lower mold 4. The annular insertion plate 12 is inserted and matched with the annular slot 40. The design of the annular insertion plate 12 and the annular slot 40 makes the connection between the upper mold 1 and the lower mold 4 tighter and more stable, ensuring the sealing and accuracy of the mold during the molding process.

[0029] Preferably, in this embodiment, when the piston rod of the electric telescopic rod 3 extends to the longest, the annular insertion plate 12 is completely inserted into the annular slot 40. Ensure that when the piston rod of the electric telescopic rod 3 extends to the longest, the annular insertion plate 12 can be completely inserted into the annular slot 40, so as to ensure the complete closure of the mold and improve the molding quality.

[0030] Preferably, in this embodiment, when the piston rod of the electric telescopic rod 3 retracts to the shortest, the distance between the bottom of the annular insertion plate 12 and the top of the lower mold 4 is greater than the height of the lower mold 4. When the piston rod of the electric telescopic rod 3 retracts to the shortest, the distance between the annular insertion plate 12 and the top of the lower mold 4 is greater than the height of the lower mold 4, which ensures that there is enough space to take out the molded permeable bricks when the mold is opened, improving the production efficiency and operation convenience.

[0031] When the permeable brick molding mold with phosphogypsum recycled aggregate of the present utility model is in use, first, according to the specifications of the permeable bricks to be produced, the position of the adjusting plate 8 is adjusted through the adjusting mechanism. Specifically, by rotating the adjusting knob 11 installed on the outer wall of the upper mold 1 to make it rotate relative to the adjusting screw rod 10. Since the adjusting screw rod 10 is fixedly connected to the adjusting plate 8 and the adjusting screw rod 10 is provided with a limit sliding groove 100 slidably connected to the upper mold 1, this relative rotation will drive the adjusting screw rod 10 to move horizontally under the guidance of the limit sliding groove 100, thereby driving the adjusting plate 8 to move left and right to achieve precise adjustment of the internal space of the mold.

[0032] After the adjustment is completed, the phosphogypsum recycled aggregate is put into the lower mold 4. At this time, it is necessary to ensure that the quantity and distribution of the materials meet the production requirements. Subsequently, by controlling the piston rod of the electric telescopic rod 3 to extend, the upper mold 1 is pushed downward. During the downward movement of the upper mold 1, the annular insertion plate 12 at its bottom will gradually insert into the annular slot 40 on the lower mold 4 until it is completely inserted, ensuring the tight closure of the mold.

[0033] After the mold is closed, the heating plate 7 is started to heat the mold. The heating plate 7 is embedded and installed on the inner walls of the top of the upper mold 1 and the bottom of the lower mold 4 and is flush with the inner walls, which can ensure uniform heating of the mold and contribute to the plasticization and molding of the phosphogypsum recycled aggregate.

[0034] During the heating and molding process, the air holes 5 on the outer wall of the mold play a role in promoting the air circulation inside the mold, effectively preventing bubbles from being generated in the permeable bricks during the molding process.

[0035] After the permeable bricks are formed, turn off the heating plate 7, control the piston rod of the electric telescopic rod 3 to contract, and move the upper mold 1 upward to open the mold. Due to the insertion design of the annular insertion plate 12 and the annular slot 40, and the precise control of the electric telescopic rod 3, the mold can be easily and accurately opened. At this time, the distance between the bottom of the annular insertion plate 12 and the top of the lower mold 4 is greater than the height of the lower mold 4, ensuring sufficient space to take out the formed permeable bricks.

[0036] Finally, take out the formed permeable bricks for subsequent processing, and at the same time prepare for the next round of production. Throughout the process, the mold ensures the efficient and high-quality production of permeable bricks through its flexible and adjustable design, precise closing mechanism and heating function.

[0037] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. The above embodiments and the descriptions in the specification are only preferred examples of the present invention and are not used to limit the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed. The scope of protection claimed by the present invention is defined by the appended claims and their equivalents.

Claims

1. A mold for forming phosphogypsum recycled aggregate permeable bricks, characterized by: The invention comprises an upper mold (1) and a lower mold (4), wherein a heating plate (7) is embedded and installed on the top inner wall of the upper mold (1) and the bottom inner wall of the lower mold (4), and the outer wall of the heating plate (7) is flush with the top inner wall of the upper mold (1) and the bottom inner wall of the lower mold (4). An adjusting plate (8) movable leftward and rightward is provided in the upper mold (1). When the upper mold (1) and the lower mold (4) are tightly installed, the bottom of the adjusting plate (8) is tightly fitted with the bottom inner wall of the lower mold (4). An adjusting mechanism connected to the adjusting plate (8) is installed on the upper mold (1), and an L-shaped bracket (2) is fixedly connected to the rear outer wall of the lower mold (4). A piston rod and an electric telescopic rod (3) fixed to the top of the upper mold (1) are installed on the L-shaped bracket (2).

2. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment screw (10) fixedly connected to the adjustment plate (8), one end of the adjustment screw (10) passes through the upper mold (1) and extends to the outside of the upper mold (1), and an adjustment knob (11) threadedly connected to the adjustment screw (10) is rotatably mounted on the outer wall of the upper mold (1).

3. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 2, characterized in that: A limiting sliding groove (100) of equal length is provided on the outer wall of the adjusting screw rod (10), and the adjusting screw rod (10) is slidably connected to the upper mold (1) via the limiting sliding groove (100).

4. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 3, characterized in that: The outer wall of the upper mold (1) and the outer wall of the lower mold (4) are both provided with evenly distributed air holes (5).

5. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 4, characterized in that: The bottom of the upper mold (1) is integrally formed with an annular plug plate (12), and the lower mold (4) is provided with an annular slot (40) whose size matches that of the annular plug plate (12), and the annular plug plate (12) is plugged into and matched with the annular slot (40).

6. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 5, characterized in that: When the piston rod of the electric telescopic rod (3) is extended to its longest position, the annular plug plate (12) is completely plugged into the annular slot (40).

7. The phosphogypsum recycled aggregate permeable brick forming mold according to claim 6, characterized in that: When the piston rod of the electric telescopic rod (3) is retracted to its shortest position, the distance between the bottom of the annular plug plate (12) and the top of the lower die (4) is greater than the height of the lower die (4).

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