Flexible mold for molding GRC (glass fiber reinforced plastic) material product

Abstract

The utility model belongs to the field of GRC material processing, particularly relates to a flexible mold for molding a GRC material product, and aims to solve the problems that an existing GRC product mold is not easy to demold, needs to consume a large amount of time to slowly disassemble the GRC product, is possibly damaged in the demolding process, is low in production efficiency, is poor in manual surface trowelling effect on the GRC product, and is not easy to deform. In order to solve the problems that in the prior art, in order to solve the problems that in the prior art, a GRC product is not good in flatness, a flexible mold body is arranged in the containing box, the flexible mold body is used for forming the GRC product, the periphery of the containing box is in threaded connection with screw rods, and the other ends of the screw rods are rotationally connected with fixing plates. When a GRC material product is solidified and then is demoulded, the flexible mould body made of a silica gel material is convenient to demould, the sliding plate slides between the two guide rails to drive the scraping plate to move, and the scraping plate moves back and forth to conveniently scrape the surface of the GRC material product.

Description

Technical Field

[0001] The utility model relates to the technical field of GRC material processing, in particular to a flexible mould used for shaping GRC material products. Background Art

[0002] The Chinese name of GRC is glass fiber reinforced cement. GRC is a fiber cement composite material with alkali-resistant glass fiber as reinforcement material and cement mortar as matrix material. GRC is a material that expresses the designer's imagination through shape, texture, texture and color. Various products with complex shapes can be easily manufactured using flexible molds.

[0003] The existing molds for making GRC products are not easy to demould during use, and it takes a lot of time to slowly disassemble the GRC products. They may be damaged during the demoulding process, resulting in low production efficiency. The manual surface smoothing effect of GRC products is poor, and the flatness is not good. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art that the GRC products are difficult to demould, a lot of time is required to slowly disassemble the GRC products, damage may occur during the demoulding process, the production efficiency is low, the manual surface smoothing effect of the GRC products is poor, and the flatness is not good, and a flexible mold for the modeling of GRC material products is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A flexible mold for molding GRC material products, comprising a placement box and a scraping assembly, wherein a flexible mold body is arranged in the placement box, and the flexible mold body is used for molding GRC products, and screws are threadedly connected to the periphery of the placement box, and the other ends of the screws are rotatably connected to fixed plates, and a plurality of the fixed plates are located in the placement box, and the plurality of the fixed plates are used for fixing the flexible mold body;

[0007] The interior of the placement box is filled with a filling layer, the filling layer is sand, and the thickness of the filling layer is lower than the height of the flexible mold body;

[0008] The scraping and leveling component is arranged on the upper surface of the placement box, and the scraping and leveling component is used for scraping and leveling the GRC material in the flexible mold body.

[0009] In a possible design, the scraping assembly includes two guide rails, the two guide rails are respectively fixedly connected to two sides of the placement box, a sliding plate is slidably connected between the two guide rails, and a scraper is provided at the bottom of the sliding plate.

[0010] In a possible design, the upper surface of the sliding plate is threadedly connected with a plurality of penetrating adjustment wires, and the plurality of adjustment wires are all rotatably connected to the scraper plate.

[0011] In a possible design, two handles are fixedly connected to the upper surface of the sliding plate.

[0012] In a possible design, a film is laid on the upper surface of the filling layer.

[0013] In a possible design, the flexible mold body is made of silicone.

[0014] In the present application, when in use, the flexible mold body is placed in the placement box, and then multiple screws are rotated to adjust the positions of the fixing plates respectively. The multiple fixing plates limit and fix the flexible mold body, and the flexible mold body of different shapes can also be replaced, which has good practicality;

[0015] After the flexible mold body is fixed, the filling layer is fully filled between the placement box and the flexible mold body to facilitate further fixing of the flexible mold body, and then a film is laid on the surface of the sand, and a glass fiber and cement mortar mixture is placed in the flexible mold body;

[0016] When scraping the surface of GRC products, place the sliding plate between two guide rails to slide, drive the scraper to move, and adjust the height of the scraper by rotating multiple adjustment wires. It is suitable for flexible mold bodies of different heights. The scraper moves back and forth to scrape the surface of the GRC products. The excess material will fall on the film, which is easy to collect and process, and will not be mixed into the filling layer, which is convenient for multiple uses of the filling layer.

[0017] When the GRC product is demoulded after solidification, the flexible mold body made of silicone material is easy to disassemble without causing damage to the GRC product.

[0018] Beneficial effects:

[0019] In the utility model, the flexible mold for shaping the GRC material product is provided with a flexible mold body. When the GRC material product is demolded after solidification, the flexible mold body made of silicone material is easy to disassemble and will not cause damage to the GRC material product.

[0020] In the utility model, the flexible mold for shaping the GRC material product is arranged so that the sliding plate slides between two guide rails to drive the scraper to move, and the scraper moves back and forth to facilitate flattening the surface of the GRC material product. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the main structure of the flexible mold for GRC material product modeling proposed by the utility model;

[0022] Figure 2 This is a schematic diagram of the side cross-sectional structure of the flexible mold for shaping GRC material products proposed by the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the scraping component of the flexible mold for GRC material product shaping proposed by the utility model;

[0024] Figure 4 The utility model is a partial cross-sectional structural schematic diagram of a flexible mold for shaping GRC material products.

[0025] In the figure: 1. placement box; 2. flexible mold body; 3. guide rail; 4. sliding plate; 5. screw; 6. filling layer; 7. film; 8. scraper; 9. handle; 10. adjustment wire; 11. fixing plate. DETAILED DESCRIPTION

[0026] 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 of the embodiments.

[0027] Example 1

[0028] Reference Figure 1-Figure 4 The flexible mold includes: a placement box 1 and a scraping assembly. The placement box 1 is provided with a flexible mold body 2, and the flexible mold body 2 is used for forming GRC products. The placement box 1 is threadedly connected with screws 5 on all sides, and the other ends of the screws 5 are rotatably connected with fixed plates 11. The multiple fixed plates 11 are all located in the placement box 1, and the multiple fixed plates 11 are used to fix the flexible mold body 2;

[0029] The interior of the placement box 1 is filled with a filling layer 6, the filling layer 6 is sand, and the thickness of the filling layer 6 is lower than the height of the flexible mold body 2;

[0030] The scraping assembly is arranged on the upper surface of the placement box 1, and is used for scraping the GRC material in the flexible mold body 2;

[0031] The scraping assembly includes two guide rails 3, which are fixedly connected to the two sides of the placement box 1, respectively. A sliding plate 4 is slidably connected between the two guide rails 3, and a scraper 8 is provided at the bottom of the sliding plate 4.

[0032] The flexible mold body 2 is made of silicone;

[0033] In the above technical solution, the flexible mold body 2 is placed in the placement box 1, and then the multiple screws 5 are rotated to adjust the positions of the fixing plates 11 respectively. The multiple fixing plates 11 limit and fix the flexible mold body 2, and the flexible mold body 2 of different shapes can also be replaced, which has good practicality. After the flexible mold body 2 is fixed, the filling layer 6 is fully filled between the placement box 1 and the flexible mold body 2, which is convenient for further fixing the flexible mold body 2, and a glass fiber and cement mortar mixture is placed in the flexible mold body 2;

[0034] When the surface of the GRC material product is scraped flat, the sliding plate 4 is placed between the two guide rails 3 to slide, driving the scraper 8 to move. The scraper 8 moves back and forth to facilitate scraping the surface of the GRC material product. When the GRC material product is solidified and demolded, the flexible mold body 2 made of silicone material is easy to disassemble without causing damage to the GRC material product.

[0035] The present application can be used in the field of GRC material product modeling, and can also be used in other fields applicable to the present application.

[0036] Example 2

[0037] refer to Figure 1-Figure 4 , improved on the basis of Example 1:

[0038] Flexible molds for GRC product modeling;

[0039] The upper surface of the sliding plate 4 is threadedly connected with a plurality of penetrating adjusting wires 10, and the plurality of adjusting wires 10 are all rotatably connected with the scraper 8;

[0040] In the above technical solution, the height of the scraper 8 can be adjusted conveniently by rotating a plurality of adjusting wires 10, and the solution is suitable for flexible mold bodies 2 of different heights.

[0041] refer to Figure 3 , two handles 9 are fixedly connected to the upper surface of the sliding plate 4;

[0042] In the above technical solution, the two handles 9 facilitate the movement of the scraper 8 .

[0043] refer to Figure 2 , a film 7 is laid on the upper surface of the filling layer 6;

[0044] In the above technical solution, a film 7 is laid on the surface of the sand, and the scraper 8 drops the excess material onto the film 7 for easy collection and processing, and will not be mixed into the filling layer 6, so that the filling layer 6 can be used multiple times.

[0045] 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 within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A flexible mold for GRC product modeling, characterized in that: include: A placement box (1), wherein a flexible mold body (2) is arranged inside the placement box (1), wherein the flexible mold body (2) is used for molding GRC products, wherein screws (5) are threadedly connected to the periphery of the placement box (1), wherein the other ends of the screws (5) are rotatably connected to fixed plates (11), wherein a plurality of the fixed plates (11) are located inside the placement box (1), and wherein the plurality of the fixed plates (11) are used for fixing the flexible mold body (2); The interior of the placement box (1) is filled with a filling layer (6), the filling layer (6) is sand, and the thickness of the filling layer (6) is lower than the height of the flexible mold body (2); A scraping and leveling component is arranged on the upper surface of the placement box (1), and is used for scraping and leveling the GRC material in the flexible mold body (2).

2. The flexible mold for shaping GRC material products according to claim 1, characterized in that: The scraping assembly comprises two guide rails (3), the two guide rails (3) are respectively fixedly connected to two sides of the placement box (1), a sliding plate (4) is slidably connected between the two guide rails (3), and a scraping plate (8) is provided at the bottom of the sliding plate (4).

3. The flexible mold for shaping GRC material products according to claim 2, characterized in that: The upper surface of the sliding plate (4) is threadedly connected with a plurality of penetrating adjusting wires (10), and the plurality of adjusting wires (10) are all rotationally connected to the scraper (8).

4. The flexible mold for shaping GRC material products according to claim 3, characterized in that: Two handles (9) are fixedly connected to the upper surface of the sliding plate (4).

5. The flexible mold for shaping GRC material products according to claim 1, characterized in that: A film (7) is laid on the upper surface of the filling layer (6).

6. The flexible mold for shaping GRC material products according to claim 1, characterized in that: The flexible mold body (2) is made of silicone.

Images