High-strength moisture-proof fiber reinforced calcium silicate plate mold
By introducing electric push rods and heating fans into the calcium silicate board mold, the problems of safety hazards and low production efficiency were solved, thereby improving safety and production efficiency and promoting the formation of early strength of the board.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SICHUAN HENGBO BUILDING MATERIALS CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-09
AI Technical Summary
Existing calcium silicate board molds have safety hazards and low production efficiency during the production process, especially in the stages of slurry addition and board removal. Operators are prone to mechanical crushing injuries, and traditional molds lack heating systems, resulting in slow gelation reaction inside the board, low water evaporation efficiency, and extended production cycle.
A high-strength, moisture-proof fiber-reinforced calcium silicate board mold was designed. An electric push rod was used to move the mold base, avoiding safety risks for operators during the compaction process. A heating fan was used to accelerate moisture evaporation and shorten the drying time. A hydraulic cylinder was used to drive the compaction plate for compaction, ensuring the slurry was formed.
It improves operational safety, shortens board drying time, increases production efficiency, promotes early strength formation of boards, and facilitates early demolding and subsequent processing.
Smart Images
Figure CN224334640U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of calcium silicate board processing technology, and in particular to a high-strength moisture-proof fiber-reinforced calcium silicate board mold. Background Technology
[0002] Calcium silicate boards are widely used in building walls, ceilings and other projects due to their excellent properties such as being lightweight, fireproof and soundproof. In particular, high-strength moisture-proof fiber-reinforced calcium silicate boards, which improve the strength and moisture-proof performance of the boards by adding fiber reinforcement materials, meet the needs of use in humid environments and are in increasing market demand.
[0003] Existing calcium silicate board molds have several drawbacks during production. First, during the slurry addition and board removal stages, operators must work near the mold's compaction mechanism. The compaction process presents safety hazards such as mechanical compression, and improper operation can easily cause personal injury and threaten production safety. Second, traditional molds lack effective heating systems, forcing calcium silicate boards to form naturally. This results in slow internal gelation and low moisture evaporation efficiency, extending the production cycle and impacting production efficiency. Furthermore, it leads to insufficient early strength and prolonged demolding time. Therefore, we have introduced a new high-strength, moisture-resistant fiber-reinforced calcium silicate board mold. Utility Model Content
[0004] The main purpose of this utility model is to provide a high-strength, moisture-proof fiber-reinforced calcium silicate board mold, which can effectively solve the problems in the background art.
[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows:
[0006] A high-strength, moisture-proof fiber-reinforced calcium silicate board mold includes a workbench. Two slide rails are fixedly installed in the middle of the upper part of the workbench. An installation plate is fixedly installed in the middle-rear part of the upper part of the workbench. A pushing mechanism is fixedly installed at the rear end of the installation plate. Support plates are fixedly connected to the left rear part and the right rear part of the upper part of the workbench. A connecting top plate is fixedly connected to the upper part of the two support plates. A compaction mechanism is fixedly installed in the middle of the upper part of the connecting top plate. Extension plates are fixedly connected to the left front part, the right front part, the left rear part, and the right rear part of the connecting top plate. A control panel is provided in the front right part of the upper part of the workbench. Support legs are fixedly installed at the four corners of the lower part of the workbench.
[0007] Preferably, the pushing mechanism includes an electric push rod, the output end of which is fixedly mounted with a mold base, and the lower left and lower right parts of the mold base are both fixedly mounted with slides, the lower ends of the two slides are provided with slide grooves, the upper end of the mold base is provided with a mold groove, a heating cavity is provided inside the mold base, a heating fan is fixedly mounted on the rear left part of the mold base, and a connecting pipe is fixedly mounted on the output end of the heating fan.
[0008] Preferably, the electric push rod is fixedly installed at the rear end of the mounting plate, the mold base is located above the worktable, and the two slide blocks are slidably connected to the two slide rails through two slide grooves respectively.
[0009] By adopting the above technical solution, when the operator adds slurry and takes out the molded plate, the mold base is pushed to the front of the worktable by the electric push rod, so that the operator can leave the compaction plate operation area, avoid the risks of mechanical squeezing and component splashing that may occur during the compaction process, and improve the safety of operation.
[0010] Preferably, the end of the connecting pipe away from the heating fan is fixedly connected to the left end of the mold base, and the connecting pipe communicates with the interior of the heating chamber.
[0011] By adopting the above technical solution: the heating fan heats the inside of the heating chamber through the air inlet pipe, which can accelerate the evaporation of moisture in the mold and shorten the drying time of the board.
[0012] Preferably, the compaction mechanism includes a hydraulic cylinder, a connecting block is fixedly installed at the output end of the hydraulic cylinder, a compaction plate is fixedly installed at the lower end of the connecting block, and springs and limit rods are fixedly connected to the four corners of the upper end of the compaction plate.
[0013] Preferably, the hydraulic cylinder is fixedly mounted on the upper end of the connecting top plate, and the compaction plate is located above the mold groove.
[0014] By adopting the above technical solution, the hydraulic cylinder can push the compaction plate to compact the slurry in the mold groove.
[0015] Preferably, the upper ends of the four springs are fixedly connected to the four extension plates respectively, and the four springs are located outside the four limiting rods respectively, and the four limiting rods are interleaved and movably connected to the four extension plates respectively.
[0016] By adopting the above technical solution, the movement of the compaction plate is guided by the limiting rod, ensuring that the compaction plate remains stable during movement.
[0017] Compared with the prior art, the present invention has the following beneficial effects:
[0018] 1. By activating the electric push rod, the electric push rod pushes the mold base forward, moving it to the front of the worktable. After adding slurry into the mold groove, the electric push rod resets the mold base, placing it below the compaction plate. The compaction plate then compacts the slurry. Once the slurry has solidified, the electric push rod pushes the mold base forward to remove the formed sheet. This allows the operator to leave the area of the compaction mechanism when adding slurry and removing the formed sheet. When adding slurry and removing the formed sheet, the mold base is pushed to the front of the worktable by the electric push rod, allowing the operator to leave the compaction plate area and avoiding the risks of mechanical squeezing, component splashing, etc., that may occur during the compaction process, thus improving operational safety.
[0019] 2. During slurry pressing, the heating fan can be started. The heating fan heats the inside of the heating chamber through the air inlet pipe. Heating can accelerate the evaporation of moisture in the mold and shorten the drying time of the board, which is especially important for moisture-proof boards. Heating can also promote the faster formation of hydrated calcium silicate gel, improve the early strength of the board, and facilitate early demolding and subsequent processing. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of a high-strength moisture-proof fiber-reinforced calcium silicate board mold according to the present invention;
[0021] Figure 2 This is a schematic diagram of the overall structure of the pushing mechanism of a high-strength moisture-proof fiber-reinforced calcium silicate board mold according to this utility model;
[0022] Figure 3 This is a schematic diagram of the overall structure of the mold base for a high-strength moisture-proof fiber-reinforced calcium silicate board mold according to this utility model;
[0023] Figure 4 This is a schematic diagram of the overall structure of the compaction mechanism of a high-strength moisture-proof fiber-reinforced calcium silicate board mold according to the present invention.
[0024] In the diagram: 1. Workbench; 2. Slide rail; 3. Mounting plate; 4. Pushing mechanism; 41. Electric push rod; 42. Mold base; 43. Slide seat; 44. Slide groove; 45. Mold groove; 46. Heating chamber; 47. Heating fan; 48. Connecting pipe; 5. Support plate; 6. Connecting top plate; 7. Compaction mechanism; 71. Hydraulic cylinder; 72. Connecting block; 73. Compaction plate; 74. Spring; 75. Limiting rod; 8. Extension plate; 9. Control panel; 10. Support leg. Detailed Implementation
[0025] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.
[0026] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0027] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0028] Please see Figure 1-4 This utility model provides a technical solution:
[0029] A high-strength, moisture-proof fiber-reinforced calcium silicate board mold includes a workbench 1. Two slide rails 2 are fixedly installed in the middle of the upper end of the workbench 1. An installation plate 3 is fixedly installed in the middle rear of the upper end of the workbench 1. A pushing mechanism 4 is fixedly installed at the rear end of the installation plate 3. Support plates 5 are fixedly connected to the left rear and right rear of the upper end of the workbench 1. A connecting top plate 6 is fixedly connected to the upper end of the two support plates 5. A compaction mechanism 7 is fixedly installed in the middle of the upper end of the connecting top plate 6. Extension plates 8 are fixedly connected to the left front, right front, left rear, and right rear rear of the connecting top plate 6. A control panel 9 is provided in the front right of the upper end of the workbench 1. Support legs 10 are fixedly installed at the four corners of the lower end of the workbench 1.
[0030] In this embodiment, the pushing mechanism 4 includes an electric push rod 41. A mold base 42 is fixedly installed at the output end of the electric push rod 41. Slides 43 are fixedly installed at the lower left and lower right parts of the mold base 42. Slide grooves 44 are opened at the lower ends of the two slides 43. A mold groove 45 is opened at the upper end of the mold base 42. A heating cavity 46 is opened inside the mold base 42. A heating fan 47 is fixedly installed at the rear left end of the mold base 42. A connecting pipe 48 is fixedly installed at the output end of the heating fan 47. The electric push rod 41 is fixedly installed at the rear end of the mounting plate 3. The mold base 42 is located above the workbench 1. The two slides 43 are slidably connected to the two slide rails 2 through the two slide grooves 44 respectively. The end of the connecting pipe 48 away from the heating fan 47 is fixedly connected to the left end of the mold base 42, and the connecting pipe 48 communicates with the interior of the heating cavity 46.
[0031] The above scheme works as follows: by activating the electric push rod 41, the electric push rod 41 pushes the mold base 42 forward, so that the mold base 42 moves to the front of the worktable 1. After adding slurry into the mold groove 45, the electric push rod 41 moves the mold base 42 back to its original position, so that the mold base 42 is located below the compaction plate 73. The compaction plate 73 compacts the slurry. After the slurry solidifies and forms, the mold base 42 is pushed forward to remove the formed plate. This allows the operator to leave the area of the compaction mechanism 7 when adding slurry and removing the formed plate.
[0032] In this embodiment, the compaction mechanism 7 includes a hydraulic cylinder 71. A connecting block 72 is fixedly installed at the output end of the hydraulic cylinder 71. A compaction plate 73 is fixedly installed at the lower end of the connecting block 72. Springs 74 and limit rods 75 are fixedly connected to the four corners of the upper end of the compaction plate 73. The hydraulic cylinder 71 is fixedly installed on the upper end of the connecting top plate 6. The compaction plate 73 is located above the mold groove 45. The upper ends of the four springs 74 are fixedly connected to the four extension plates 8 respectively. The four springs 74 are located outside the four limit rods 75 respectively. The four limit rods 75 are interleaved and movably connected to the four extension plates 8 respectively.
[0033] The above scheme uses a hydraulic cylinder 71 as a power source to drive the compaction plate 73 to press down through the connecting block 72, thus compacting the slurry in the mold groove 45. The spring 74 on the compaction plate 73 works in conjunction with the limiting rod 75. The spring 74 can assist the compaction plate 73 in resetting after compaction. The limiting rod 75 provides precise guidance and limit to the compaction plate 73, ensuring that the compaction plate 73 rises and falls stably in the vertical direction and avoiding uneven pressure on the plate due to deviation.
[0034] It should be noted that this utility model is a high-strength, moisture-proof fiber-reinforced calcium silicate board mold. During use, firstly, the electric push rod 41 is activated, pushing the mold base 42 forward until it reaches the front position of the worktable 1. Then, siliceous materials, calcareous materials, fiber reinforcement materials, water, and additives are mixed in proportion to form a plastic slurry. The prepared slurry is then added into the mold groove 45. After adding the slurry, the electric push rod 41 is activated again to reset the mold base 42, placing it directly below the compaction plate 73. Next, the hydraulic cylinder 71 is activated, driving the compaction plate 73 downward to initially compact the slurry in the mold groove 45, ensuring the slurry tightly conforms to the mold shape. Simultaneously, the heating fan 47 is activated, supplying heat to the heating chamber 46 through the connecting pipe 48. Hot air heats the heating chamber 46, continuously applying molding pressure to the slurry as the temperature gradually rises, further compacting the slurry and reducing its internal porosity. The heating operation not only accelerates the evaporation of moisture in the mold and shortens the drying time of the board, which is especially important for the preparation of moisture-proof boards, but also promotes the faster formation of hydrated calcium silicate gel, thereby improving the early strength of the board and facilitating early demolding and subsequent processing. After the slurry has completely solidified, the mold base 42 is pushed forward again to remove the formed board. When the operator adds slurry and removes the formed board, the mold base 42 is moved to the front of the worktable 1 by the electric push rod 41, allowing the operator to leave the working range of the compaction plate 73, avoiding safety risks such as mechanical squeezing and component splashing that may occur during the compaction process, and improving the safety of the operation.
[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.
Claims
1. A high-strength, moisture-proof fiber-reinforced calcium silicate board mold, comprising a workbench (1), characterized in that: Two slide rails (2) are fixedly installed at the middle of the upper end of the workbench (1). An installation plate (3) is fixedly installed at the middle rear of the upper end of the workbench (1). A pushing mechanism (4) is fixedly installed at the rear end of the installation plate (3). Support plates (5) are fixedly connected to the left rear and right rear of the upper end of the workbench (1). A connecting top plate (6) is fixedly connected to the upper end of the two support plates (5). A compaction mechanism (7) is fixedly installed at the middle of the upper end of the connecting top plate (6). An extension plate (8) is fixedly connected to the left front, right front, left rear, and right rear rear of the connecting top plate (6). A control panel (9) is provided at the right front of the upper end of the workbench (1). Support legs (10) are fixedly installed at the four corners of the lower end of the workbench (1). The pushing mechanism (4) includes an electric push rod (41), the output end of which is fixedly mounted with a mold base (42), the lower left and lower right parts of the mold base (42) are both fixedly mounted with slide blocks (43), the lower ends of the two slide blocks (43) are both provided with slide grooves (44), the upper end of the mold base (42) is provided with a mold groove (45), the mold base (42) is provided with a heating cavity (46) inside, the left rear part of the mold base (42) is fixedly mounted with a heating fan (47), and the output end of the heating fan (47) is fixedly mounted with a connecting pipe (48).
2. The high-strength moisture-proof fiber-reinforced calcium silicate board mold according to claim 1, characterized in that: The electric push rod (41) is fixedly installed at the rear end of the mounting plate (3), the mold base (42) is located above the workbench (1), and the two slide blocks (43) are slidably connected to the two slide rails (2) through two slide grooves (44).
3. The high-strength moisture-proof fiber-reinforced calcium silicate board mold according to claim 1, characterized in that: The end of the connecting pipe (48) away from the heating fan (47) is fixedly connected to the left end of the mold base (42), and the connecting pipe (48) is in communication with the interior of the heating chamber (46).
4. The high-strength moisture-proof fiber-reinforced calcium silicate board mold according to claim 1, characterized in that: The compaction mechanism (7) includes a hydraulic cylinder (71), a connecting block (72) is fixedly installed at the output end of the hydraulic cylinder (71), a compaction plate (73) is fixedly installed at the lower end of the connecting block (72), and springs (74) and limit rods (75) are fixedly connected at the four corners of the upper end of the compaction plate (73).
5. A high-strength, moisture-proof fiber-reinforced calcium silicate board mold according to claim 4, characterized in that: The hydraulic cylinder (71) is fixedly installed on the upper end of the connecting top plate (6), and the compaction plate (73) is located above the mold groove (45).
6. A high-strength, moisture-proof fiber-reinforced calcium silicate board mold according to claim 4, characterized in that: The upper ends of the four springs (74) are fixedly connected to the four extension plates (8), and the four springs (74) are located outside the four limiting rods (75), and the four limiting rods (75) are interlocked and movably connected to the four extension plates (8).