A standardized mold, a laminated board and a production method thereof

Abstract

The present invention discloses a standardized mold, which includes an upper mold, a lower mold, and fixing pins; specifically, the upper mold includes: positioning holes, which are arranged on the side of the upper mold facing the lower mold; upper rubber strips, which are arranged at the edge of the side of the upper mold facing the lower mold; upper locking holes, which are arranged on the side of the upper mold; specifically, the lower mold includes: a bearing platform, which is arranged on the side of the lower mold facing the upper mold, a guiding pin is arranged on the top surface of the bearing platform, and a lower locking hole is arranged on the side surface of the guiding pin; a cutout groove, which is arranged at the edge of the side of the lower mold facing the upper mold, and a lower rubber strip is installed in the cutout groove. By constructing a standard mold, during the use process, arbitrary combinations can be made according to actual needs, with high efficiency, realizing the standardization and generalization of the laminated board mold.

Description

Technical Field

[0001] The present invention relates to prefabricated buildings, and particularly to a standardized mold, a laminated slab and a production method thereof. Background Art

[0002] Among prefabricated components of prefabricated buildings, laminated slab components are widely used in prefabricated building projects and have become the main products in prefabricated building projects. However, due to the different specifications of components, reinforcement bars protruding from all sides, and the great difficulty in standardizing the design of molds, a customized mold is required for the production of each component, resulting in high costs and an inability to meet the requirements of automated production. With the transformation and development of building industrialization, the intelligent upgrading and transformation of PC factories has become an inevitable trend. The current traditional non-standard customized molds cannot meet the development needs of intelligent manufacturing and have become a technical problem hindering the development of building industrialization. Summary of the Invention

[0003] In order to solve the problems in the prior art that components have different specifications, reinforcement bars protrude from all sides, it is difficult to standardize the design of molds, a customized mold is required for the production of each component, resulting in high costs and an inability to meet the requirements of automated production, and at the same time, non-standard customized molds cannot meet the development needs of intelligent manufacturing, the present invention provides a standardized mold, a laminated slab and a production method thereof:

[0004] On the one hand, a standardized mold is provided, including an upper mold, a lower mold, and fixing pins. The upper mold specifically includes:

[0005] Positioning holes, which are arranged on the side of the upper mold facing the lower mold;

[0006] Upper rubber strips, which are arranged on the edge of the side of the upper mold facing the lower mold;

[0007] Upper locking holes, which are arranged on the side of the upper mold;

[0008] The lower mold specifically includes: a bearing platform, which is arranged on the side of the lower mold facing the upper mold. A guiding pin is arranged on the top surface of the bearing platform, and a lower locking hole is arranged on the side surface of the guiding pin;

[0009] Cutting grooves, which are arranged on the edge of the side of the lower mold facing the upper mold, and lower rubber strips are installed in the cutting grooves;

[0010] When in the combined state, the guiding pin is inserted into the positioning hole, and the fixing pin is inserted into the lower locking hole from the upper locking hole and locked; the component steel bars extend out between the upper rubber strip and the lower rubber strip and are squeezed and sealed by the upper rubber strip and the lower rubber strip.

[0011] Preferably, the lower rubber strip is a D-shaped rubber strip; the upper rubber strip is a D-shaped rubber strip.

[0012] Preferably, the fixing pin is a T-shaped pin.

[0013] Preferably, one side of the upper mold is provided with convex keys or corrugated surfaces.

[0014] On the other hand, a laminated board is provided, which is composed of the standardized mold combination.

[0015] On the other hand, a method for producing a laminated board is provided, which is used to produce the laminated board, including:

[0016] Obtain the length and width of the laminated board of the laminated board;

[0017] According to the length and width of the laminated board, select the corresponding specifications of the mold and the combination method;

[0018] According to the combination method, calculate the center top surface coordinates of each standardized mold;

[0019] Place the standardized mold to the target bearing platform according to each center top surface coordinate;

[0020] Preferably, the number of the standardized molds is 4; the center top surface coordinates of the lower / upper mold on the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the center top surface coordinates of the lower / upper mold on the right side are (X + B / 2, L / 2, H1 / H, 90°), the center top surface coordinates of the lower / upper mold on the upper side are (X - L1 / 2, Y + B / 2, H1 / H, 180°), the center top surface coordinates of the lower / upper mold on the left side are (-B / 2, Y - L / 2, H1 / H, 270°), where L is the length of the lower / upper mold on the left and right sides, L1 is the length of the lower / upper mold on the upper and lower sides, B is the width of the standardized mold, H1 is the thickness of the lower mold, H is the thickness after the mold combination, X is the length of the laminated board, and Y is the width of the laminated board.

[0021] Preferably, when the length or width of the laminated board is less than or equal to 1 meter, the length of each standardized mold used is 1m;

[0022] When the width or length of the laminated board is less than or equal to 2 meters, the length of each standardized mold used is 2m; when the width or length of the laminated board is less than or equal to 3 meters, the length of each standardized mold used is 3m.

[0023] Preferably, the number of the standardized molds is 6; the center top surface coordinates of the first lower / upper mold at the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the center top surface coordinates of the second lower / upper mold at the lower side are (L1 + L2 / 2, -B, H1 / H, 0°), the center top surface coordinates of the lower / upper mold at the right side are (X + B / 2, L / 2, H1 / H, 90°), the center top surface coordinates of the first lower / upper mold at the upper side are (X - L1 / 2, y + B / 2, H1 / H, 180°), the center top surface coordinates of the second lower / upper mold at the upper side are (X - L1 - L2 / 2, Y + B / 2, H1 / H, 180°), and the center top surface coordinates of the lower / upper mold at the left side are (-B / 2, Y - L / 2, H1 / H, 270°);

[0024] Wherein, L is the length of the lower / upper molds at the left and right sides, L1 is the length of the first lower / upper mold, L2 is the length of the second lower / upper mold, B is the width of the standardized mold, H1 is the thickness of the lower mold, H is the thickness after the molds are combined, X is the length of the laminated board, and Y is the width of the laminated board.

[0025] Further preferably, when the width or length of the laminated board is less than or equal to 4m, the lengths of the standardized molds adopted are a combination of 1m and 3m;

[0026] When the width or length of the laminated board is less than or equal to 5m, the lengths of the standardized molds adopted are a combination of 2m and 3m;

[0027] When the width or length of the laminated board is less than or equal to 6m, the lengths of the standardized molds adopted are a combination of 3m and 3m.

[0028] Preferably, the standardized mold is fixed to the target bearing platform through a fixed magnetic box.

[0029] The present invention at least includes the following technical effects:

[0030] (1) By constructing a standard mold with a simple structure and relatively convenient assembly, due to its standardized characteristics, it can be arbitrarily combined according to actual needs during use, with high efficiency, realizing the standardization and generalization of the laminated board mold;

[0031] (2) The mold standardization and mold layout method provide process data for the automated production of the laminated board, making automated production possible and effectively reducing costs;

[0032] (3) By setting corresponding molds according to different specifications of the laminated plates, the production flexibility is effectively improved. Brief Description of the Drawings

[0033] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for description in the embodiments. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0034] Figure 1 It is a schematic flowchart of Embodiment 3 of the present invention;

[0035] Figure 2 It is a schematic structural diagram of the lower mold of Embodiment 1 of the present invention;

[0036] Figure 3 It is a top view of the upper mold of Embodiment 1 of the present invention;

[0037] Figure 4 It is a bottom view of the upper mold of Embodiment 1 of the present invention;

[0038] Figure 5 It is a combined schematic diagram of the upper mold and the lower mold of Embodiment 1 of the present invention;

[0039] Figure 6 It is a cross-sectional view of Embodiment 1 of the present invention;

[0040] Figure 7 It is a schematic diagram of the production result of Embodiment 3 of the present invention;

[0041] Figure 8 It is a schematic diagram of Embodiments 2 and 3 of the present invention when using 4 molds;

[0042] Figure 9 It is a schematic diagram of Embodiments 2 and 3 of the present invention when using 6 molds.

[0043] Lower mold 1, bearing platform 11, guide pin 12, layer locking hole 13, cutout groove 14, lower rubber strip 15;

[0044] Upper mold 2, convex key or corrugated surface 21, guide hole 22, upper locking hole 23, upper rubber strip 24, fixing pin 25;

[0045] Fixed magnetic box 3;

[0046] Steel formwork 4. Detailed Embodiment

[0047] In the following description, specific details such as specific system architectures and technologies are presented for purposes of illustration rather than limitation, so as to provide a thorough understanding of the embodiments of the present application. However, those skilled in the art should understand that the present application can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to avoid unnecessary details from obscuring the description of the present application.

[0048] It should be understood that when used in this specification and the appended claims, the term "comprising" indicates the presence of the described features, integers, steps, operations, elements, and / or components, but does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0049] For the sake of simplicity of the drawings, only the parts related to the present invention are schematically shown in each drawing, and they do not represent the actual structure of the product. Additionally, for the sake of simplicity and ease of understanding of the drawings, in some drawings, for components having the same structure or function, only one of them is schematically drawn, or only one of them is labeled. In this document, "one" not only means "only this one", but also can mean "more than one" situation.

[0050] It should be further understood that the term "and / or" used in the specification and appended claims of the present application refers to any combination and all possible combinations of one or more of the associated listed items, and includes these combinations.

[0051] In addition, in the description of the present application, the terms "first", "second", etc. are only used for distinguishing descriptions and cannot be understood as indicating or implying relative importance.

[0052] To more clearly illustrate the technical solutions in the embodiments of the present invention or in the prior art, the following will describe the specific embodiments of the present invention with reference to the accompanying drawings. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings, and other embodiments can be obtained.

[0053] Embodiment 1:

[0054] As Figure 2-6 shown, this embodiment provides a standardized mold, including an upper mold 2, a lower mold 1, and a fixing pin 25;

[0055] The upper mold 2 specifically includes:

[0056] Positioning holes, which are provided on the side of the upper mold 2 facing the lower mold 1;

[0057] The upper rubber strip 24 is arranged at the edge of the side of the upper mold 2 facing the lower mold 1;

[0058] The upper locking hole 23 is arranged on the side surface of the upper mold 2;

[0059] The lower mold 1 specifically includes:

[0060] The bearing platform 11 is arranged on the side of the lower mold 1 facing the upper mold 2. The top surface of the bearing platform 11 is provided with a guide pin 12, and the side surface of the guide pin 12 is provided with a lower locking hole 13;

[0061] The cutout groove 14 is arranged at the edge of the side of the lower mold 1 facing the upper mold 2, and a lower rubber strip 15 is installed in the cutout groove 14;

[0062] When in the combined state, the guide pin 12 is inserted into the positioning hole, and the fixing pin 25 is inserted into the lower locking hole 13 from the upper locking hole 23 and locked; the member steel bars extend out between the upper rubber strip 24 and the lower rubber strip 15 and are squeezed and sealed by the upper rubber strip 24 and the lower rubber strip 15.

[0063] In precast components of prefabricated buildings, the composite slab components are widely used in prefabricated building projects and have become the main products in prefabricated building projects. However, due to the different specifications of components, the reinforcement protruding from all around, and the great difficulty in the standardized design of molds, molds need to be customized for each component production, resulting in high costs and being unable to meet the requirements of automated production; with the transformation and development of building industrialization, the intelligent upgrading and transformation of PC factories has become an inevitable trend of development; the current traditional non-standard customized molds cannot meet the development needs of intelligent manufacturing and have become a technical problem hindering the development of building industrialization.

[0064] Therefore, in this embodiment, a standardized mold is provided. On the one hand, the structure of this mold is simple and the assembly is relatively convenient. On the other hand, due to its standardized characteristics, it can also be arbitrarily combined according to actual needs during use, with high efficiency.

[0065] When the upper and lower molds 1 are combined, the positioning hole of the upper mold 2 is sleeved on the guide pin 12 and placed on the bearing platform 11 of the lower mold 1. The fixing pin 25 is inserted into the locking holes of the upper and lower molds 1 and locked. The member steel bars can extend out between the rubber strips of the upper and lower molds 1 and are squeezed and sealed by the upper and lower rubber strips. In terms of specific specifications, the standard mold specifications have three lengths: 1m, 2m, and 3m, and different combinations can meet the production needs of components with different specifications.

[0066] Preferably, the lower rubber strip 15 is a D-shaped rubber strip; the upper rubber strip 24 is a D-shaped rubber strip. That is, the cross-section of the rubber strip is D-shaped, which facilitates extrusion sealing after the installation of the steel bars.

[0067] Preferably, the fixing pin 25 is a T-shaped pin. The T-shaped pin is inserted into the locking holes of the upper and lower molds 1 and locked. On the one hand, the structure is relatively simple, and on the other hand

[0068] Preferably, one side of the upper mold 2 is provided with a convex key or a corrugated surface 21. Thereby increasing the friction force, on the one hand, it is convenient for transportation, and on the other hand, it is also convenient for production during the subsequent production process of the composite slab.

[0069] Embodiment 2:

[0070] As Figure 7-9 shown, this embodiment provides a composite slab, which is composed of the standardized molds described in Embodiment 1.

[0071] Generally speaking, the composite slab will be set in a double-square shape. A single set of molds is used in the width direction, and no more than 2 sets of molds are combined in the length direction to ensure strength. In terms of specifications, the composite slab component specifications are usually within 3m in width and 6m in length, and three specifications of 1m, 2m, and 3m of standardized molds are adopted.

[0072] Embodiment 3:

[0073] As Figure 1 shown, this embodiment provides a method for producing a composite slab for producing the composite slab described above, including:

[0074] S1: Obtain the length and width of the composite slab of the composite slab;

[0075] S2: Select the corresponding specifications of molds and combination methods according to the length and width of the composite slab;

[0076] S3: Calculate the center top surface coordinates of each of the standardized molds according to the combination method;

[0077] S4: Place the standardized molds to the target bearing platform 11 according to the center top surface coordinates of each. Preferably, the standardized molds are fixed to the target bearing platform 11 through the fixed magnetic box 3.

[0078] Specifically, during the assembly process, the upper mold 2 is placed on the bearing platform 11 of the lower mold 1. The guide holes 22 of the upper mold 2 are sleeved on the guide pins 12 of the lower mold 1. After the mold combination is completed, it is fixed to the steel mold table 4 with the fixed magnetic box 3. If manual mold assembly is used, the fixed pin 25 is passed through the locking holes of the upper mold 2 and the lower mold 1 to connect and fix the upper and lower molds 1, and then it is fixed to the steel mold table 4 with the fixed magnetic box 3. At the same time, in terms of coordinate setting, generally, the center of the target bearing platform 11 is used as the origin for calculation. Four values need to be known for the center top surface coordinates, namely the abscissa, ordinate, height coordinate, and the angle for placing the standard mold. Through the abscissa, ordinate, height coordinate, and the angle for placing the standard mold, the corresponding production line is controlled for production.

[0079] As Figure 8 shown, preferably, the number of the standard molds is 4; the center top surface coordinates of the lower / upper mold on the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the center top surface coordinates of the lower / upper mold on the right side are (X + B / 2, L / 2, H1 / H, 90°), the center top surface coordinates of the lower / upper mold on the upper side are (X - L1 / 2, Y + B / 2, H1 / H, 180°), and the center top surface coordinates of the lower / upper mold on the left side are (-B / 2, Y - L / 2, H1 / H, 270°), where L is the length of the lower / upper molds on the left and right sides, L1 is the length of the lower / upper molds on the upper and lower sides, B is the width of the standard mold, H1 is the thickness of the lower mold 1, H is the thickness after the mold combination, X is the length of the laminated board, and Y is the width of the laminated board.

[0080] In the specific combination method, 4 standard molds can be used for combination to produce the corresponding laminated board, which is generally applied to the case where both the length and width are less than 3m. Preferably, when the length or width of the laminated board is less than or equal to 1m, the length of each of the standard molds used is 1m; when the width or length of the laminated board is less than or equal to 2m, the length of each of the standard molds used is 2m; when the width or length of the laminated board is less than or equal to 3m, the length of each of the standard molds used is 3m.

[0081] The advantages of using a single standard mold, compared with being composed of multiple ones, are that on the one hand, its strength is relatively high, and on the other hand, its setting is relatively simple. Therefore, when the length and width are less than 3m, only one mold is used instead of a combination of multiple molds.

[0082] As Figure 9As shown in the figure, preferably, the number of the standardized molds is 6; the central top surface coordinates of the first lower / upper mold located on the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the central top surface coordinates of the second lower mold 1 located on the lower side are (L1 + L2 / 2, -B, H1 / H, 0°), the central top surface coordinates of the lower / upper mold located on the right side are (X + B / 2, L / 2, H1 / H, 90°), the central top surface coordinates of the first lower / upper mold located on the upper side are (X - L1 / 2, y + B / 2, H1 / H, 180°), the central top surface coordinates of the second lower / upper mold located on the upper side are (X - L1 - L2 / 2, Y + B / 2, H1 / H, 180°), and the central top surface coordinates of the lower / upper mold located on the left side are (-B / 2, Y - L / 2, H1 / H, 270°); where L is the length of the lower / upper molds located on the left and right sides, L1 is the length of the first lower / upper mold, L2 is the length of the second lower / upper mold, B is the width of the standardized mold, H1 is the thickness of the lower mold 1, H is the thickness after the molds are combined, X is the length of the laminated panel, and Y is the width of the laminated panel.

[0083] In terms of the specific combination method, 6 standard molds can be used for combination to produce the corresponding laminated panel, which is generally applied to the case where the length or width is less than 6 m. Preferably, when the width or length of the laminated panel is less than or equal to 4 m, the lengths of the standardized molds used are a combination of 1 m and 3 m; when the width or length of the laminated panel is less than or equal to 5 m, the lengths of the standardized molds used are a combination of 2 m and 3 m; when the width or length of the laminated panel is less than or equal to 6 m, the lengths of the standardized molds used are a combination of 3 m and 3 m.

[0084] Using multiple standard molds, although the strength may be relatively weaker compared to using a single mold, its flexibility is improved, which can effectively enhance the flexibility of the laminated panel production.

[0085] Through the above embodiments, the present invention realizes:

[0086] (1) By constructing standard molds with simple structures and relatively convenient assembly, due to their standardized characteristics, they can also be arbitrarily combined according to actual needs during use, with high efficiency, realizing the standardization and generalization of the laminated panel molds;

[0087] (2) The mold standardization and mold layout method provide process data for the automated production of laminated panels, making automated production possible and effectively reducing costs;

[0088] (3) By setting corresponding molds according to different specifications of the laminated plates, the production flexibility is effectively improved.

[0089] Although the preferred embodiments of the present invention have been described, those skilled in the art can make additional changes and modifications to these embodiments once they learn the basic creative concepts. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.

[0090] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

Claims

1. A method for manufacturing a laminated slab, which is used for manufacturing a laminated slab, and the laminated slab is composed of standardized molds. It is characterized in that it includes: Obtaining the length and width of the laminated slab; Selecting corresponding specifications of molds and combination methods according to the length and width of the laminated slab; Calculating the center top surface coordinates of each standardized mold according to the combination method; Placing the standardized molds on the target bearing platform according to the center top surface coordinates; The standardized mold includes an upper mold, a lower mold, and a fixing pin; The upper mold specifically includes: Positioning holes, which are arranged on the surface of the upper mold facing the lower mold; Upper rubber strips, which are arranged on the edge of the surface of the upper mold facing the lower mold; Upper locking holes, which are arranged on the side surface of the upper mold; The lower mold specifically includes: A bearing platform, which is arranged on the surface of the lower mold facing the upper mold. A guiding pin is arranged on the top surface of the bearing platform, and a lower locking hole is arranged on the side surface of the guiding pin; Cutting notches, which are arranged on the edge of the surface of the lower mold facing the upper mold, and lower rubber strips are installed in the cutting notches; When in the combined state, the guiding pin is inserted into the positioning hole, and the fixing pin is inserted into the lower locking hole from the upper locking hole and locked; the member steel bars extend out between the upper rubber strip and the lower rubber strip and are squeezed and sealed by the upper rubber strip and the lower rubber strip.

2. A method for producing a laminated board according to claim 1, characterized in that, The lower rubber strip is a D-shaped rubber strip; the upper rubber strip is a D-shaped rubber strip.

3. A method for producing a laminated slab according to claim 1, characterized in that, The fixing pin is a T-shaped pin.

4. A method for producing a laminated board according to claim 1, characterized in that, One surface of the upper mold is provided with a convex key or a corrugated surface.

5. A method for producing a laminated board according to claim 1, characterized in that, The number of the standardized molds is 4; the center top surface coordinates of the lower / upper mold on the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the center top surface coordinates of the lower / upper mold on the right side are (X + B / 2, L / 2, H1 / H, 90°), the center top surface coordinates of the lower / upper mold on the upper side are (X - L1 / 2, Y + B / 2, H1 / H, 180°), and the center top surface coordinates of the lower / upper mold on the left side are (-B / 2, Y - L / 2, H1 / H, 270°), where L is the length of the lower / upper molds on the left and right sides, L1 is the length of the lower / upper molds on the upper and lower sides, B is the width of the standardized mold, H1 is the thickness of the lower mold, H is the thickness after the molds are combined, X is the length of the laminated slab, and Y is the width of the laminated slab.

6. A method for producing a laminated board according to claim 5, characterized in that, When the length or width of the laminated slab is less than or equal to 1 m, the length of each standardized mold used is 1 m; When the width or length of the laminated slab is less than or equal to 2 m, the length of each standardized mold used is 2 m; When the width or length of the laminated slab is less than or equal to 3 m, the length of each standardized mold used is 3 m.

7. A method for producing a laminated slab according to claim 1, characterized in that, The number of the standardized molds is 6; The central top surface coordinates of the first lower / upper die located on the lower side are (L1 / 2, -B / 2, H1 / H, 0°), the central top surface coordinates of the second lower / upper die located on the lower side are (L1 + L2 / 2, -B, H1 / H, 0°), the central top surface coordinates of the lower / upper die located on the right side are (X + B / 2, L / 2, H1 / H, 90°), the central top surface coordinates of the first lower / upper die located on the upper side are (X - L1 / 2, y + B / 2, H1 / H, 180°), the central top surface coordinates of the second lower / upper die located on the upper side are (X - L1 - L2 / 2, Y + B / 2, H1 / H, 180°), and the central top surface coordinates of the lower / upper die located on the left side are (-B / 2, Y - L / 2, H1 / H, 270°); Wherein, L is the length of the lower / upper dies located on the left and right sides, L1 is the length of the first lower / upper die, L2 is the length of the second lower / upper die, B is the width of the standardized die, H1 is the thickness of the lower die, H is the thickness after the die combination, X is the length of the laminated board, and Y is the width of the laminated board.

8. A method for producing a laminated slab according to claim 7, characterized in that, When the width or length of the laminated board is less than or equal to 4m, the lengths of the standardized dies used are a combination of 1m and 3m; When the width or length of the laminated board is less than or equal to 5m, the lengths of the standardized dies used are a combination of 2m and 3m; When the width or length of the laminated board is less than or equal to 6m, the lengths of the standardized dies used are a combination of 3m and 3m.

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