Assembly type laminated slab modularization universal mold

Abstract

The utility model provides an assembly type laminated slab modularization universal mould, which comprises a plurality of side moulds, the plurality of side moulds can be assembled to enclose a closed space, and each side mould comprises a fixed groove, a standard block, a post-installation standard block and a fixing and tightening device. The standard blocks are placed on the fixing grooves and limited by the fixing and tightening device, a post-installed standard block is arranged between any two adjacent standard blocks, avoiding spaces for penetration of composite slab reinforcing steel bars are formed in the positions of the post-installed standard blocks, and end plates are arranged at the two opposite ends of the side mold in the length direction. And the standard block and the post-mounted standard block are fixed on the fixed groove by the fixing and tightening device. The assembly type laminated slab modularization universal die has the advantages of being strong in universality, high in flexibility, high in production efficiency, high in material utilization rate, good in production quality, capable of being used repeatedly and the like, can effectively improve the production efficiency and quality of laminated slabs, reduces production cost, and has a good working effect.

Description

Technical Field

[0001] The utility model relates to the technical field of assembled buildings, in particular to a modular universal mold for assembled composite panels. Background Art

[0002] At present, the prefabricated component factory must first process the mold before producing the laminated board. The laminated board mold used is mainly made of steel, and is mostly made of angle steel profiles. The mold processing should be customized according to the width and length of the laminated board and the distribution spacing of the steel bars. Figure 1 shown.

[0003] At present, there are common problems with laminated plate molds:

[0004] 1. The molds for composite panels of different specifications and sizes should be made according to the length, width, and steel bar spacing of the composite panels. This requires a mold for each specification of composite panels.

[0005] 2. Before producing the laminated board, the matching mold must be made first, and the mold making time must be reserved in the entire production cycle;

[0006] 3. After the project is completed, the specifications and reinforcement arrangement of the composite slabs in the subsequent project are usually different from those in the previous project, so they cannot be reused again. New molds need to be made, resulting in material waste.

[0007] Therefore, the existing composite plate mold made of angle steel profiles can only be used for plates of one specification and cannot be used later. In addition, there are problems such as cumbersome mold design workload, high mold manufacturing cost, and long processing cycle. Utility Model Content

[0008] In view of this, the utility model aims to propose a modular universal mold for assembled composite panels, which is designed to be reusable. There is no need to specially make corresponding molds when producing composite panels. This mold can be directly used for rapid assembly and can be reused later.

[0009] In order to achieve the above object, the technical solution of the utility model is implemented as follows:

[0010] A modular universal mold for assembled composite panels, comprising a plurality of side molds, which can be assembled to enclose a closed space, each side mold comprising a fixed groove, a standard block, a post-installed standard block and a fixing and tightening device, the standard block is placed on the fixed groove and is limited by the fixing and tightening device, a post-installed standard block is arranged between any two adjacent standard blocks, an escape space for the insertion of composite panel steel bars is arranged at the position of the post-installed standard block, end plates are arranged at opposite ends in the length direction of the side mold, and the standard block and the post-installed standard block are fixed to the fixed groove by the fixing and tightening device.

[0011] Furthermore, the fixed groove is any one or more of a C-shaped groove, a U-shaped groove or an L-shaped groove.

[0012] Furthermore, the fixing and tightening device includes a longitudinal fixing piece and a longitudinal fixing bolt. The longitudinal fixing piece is arranged along the length direction of the standard block laid on the fixed groove, and the longitudinal fixing bolt can be spirally tightened relative to the fixed groove and the longitudinal fixing piece is tightly attached to the side of the standard block.

[0013] Furthermore, a release agent and a retarder are applied on the contact surface of the standard block or the standard block and the post-installed standard block with the concrete.

[0014] Furthermore, the end plate includes a left end plate and a right end plate, and the left end plate and the right end plate are distributed at opposite ends in the length direction of the side mold. The fixing and tightening device also includes an end fixing bolt, and the end fixing bolt can be spirally tightened relative to the fixed groove and tightly attach the left end plate or the right end plate to the side of the standard block or the post-installed standard block.

[0015] Furthermore, the length modulus of the standard block includes multiple length specifications, wherein the length specification of the standard block with the smallest length specification of the post-installed standard block is the same, and the length specification of the post-installed standard block is B, and the value range of B is 12mm to 20mm, preferably 15mm or 20mm.

[0016] Furthermore, the standard block also includes three length specifications: 100-B mm, 150-B mm, and 200-B mm.

[0017] Furthermore, the fixed groove is fixed on the mold platform by a mold platform fixing piece, a plurality of the mold platform fixing pieces are arranged along the length direction of the fixed groove, and the mold platform fixing piece is arranged on the side of the longitudinal fixing piece on the side mold away from the standard block.

[0018] Furthermore, the side mold includes a first side mold, a second side mold, a third side mold, and a fourth side mold, wherein the length of the first side mold and the second side mold is greater than the length of the third side mold and the fourth side mold, and the end of one opposite end of any side mold abuts against the side mold connected to the end and the other end extends out of the end of the side mold connected to the other end.

[0019] Furthermore, the extended ends of the two long side molds are staggered, and the extended ends of the two short side molds are staggered.

[0020] Compared with the prior art, the modular universal mold for assembled composite panels described in the utility model has the following advantages:

[0021] (1) The modular universal mold for assembled composite panels described in the utility model achieves high efficiency and flexibility in the production of composite panels of different specifications and shapes through flexible side mold assembly and steel bar arrangement, reducing the need for customization; at the same time, it shortens the mold production cycle, reduces the impact of mold production time on the entire production cycle, reduces material waste, and realizes the reuse of molds without the need to re-make them for each project, thereby reducing production costs and improving production efficiency.

[0022] (2) The modular universal mold for assembled composite panels described in the utility model has the advantages of strong versatility, high flexibility, high production efficiency, high material utilization, good production quality and reusability. It can effectively improve the efficiency and quality of composite panel production, reduce production costs, and has a good working effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0024] Figure 1 It is a schematic diagram of the mold structure of the prefabricated composite board in the prior art;

[0025] Figure 2 This is a schematic diagram of the modular universal mold assembly structure of the assembled composite plate according to the embodiment of the utility model;

[0026] Figure 3 This is a schematic diagram of the overall structure of the side mold described in the embodiment of the utility model;

[0027] Figure 4 This is a schematic diagram of the local structure of the left end of the side mold according to the embodiment of the utility model;

[0028] Figure 5 This is a schematic diagram of the partial structure of the right end of the side mold according to the embodiment of the utility model;

[0029] Figure 6 This is a schematic diagram of the structure of the standard block in the side mold and the large sample of the post-installed standard block according to the embodiment of the utility model;

[0030] Figure 7 It is a schematic diagram of the structure of the assembled composite plate modular universal mold and the composite plate reinforcement after being assembled according to the embodiment of the utility model;

[0031] Figure 8 This is a schematic diagram of the effect of producing the laminated board according to the embodiment of the utility model;

[0032] Description of reference numerals:

[0033] 1. First side form; 2. Second side form; 3. Third side form; 4. Fourth side form; 11. Fixed groove; 12. Standard block; 1201. Second connecting hole; 13. Post-installed standard block; 1301. First connecting part; 1302. Second connecting part; 1303. First connecting hole; 14. Longitudinal fixing piece; 15. Longitudinal fixing bolt; 16. End fixing bolt; 17. End plate; 17A. Left end plate; 17B. Right end plate; 18. Formwork fixing piece; 19. Composite plate reinforcement. DETAILED DESCRIPTION

[0034] In order to make the technical means, objectives and effects of the present invention easy to understand, the embodiments of the present invention are described in detail below with reference to specific drawings.

[0035] It should be noted that all terms used in the present invention for directional and positional indications, such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside", "top", "lower", "lateral", "longitudinal", "center", etc., are only used to explain the relative positional relationship and connection conditions between the components in a certain state (as shown in the accompanying drawings), and are only for the convenience of describing the present invention, rather than requiring the present invention to be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the descriptions of "first", "second", etc. in the present invention are only used for descriptive purposes, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features.

[0036] In the description of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0038] like Figures 2 to 8As shown, the utility model discloses a modular universal mold for assembled composite panels, including multiple side molds, which can be assembled to enclose a closed space, each side mold including a fixed groove 11, a standard block 12, a post-installed standard block 13 and a fixing and tightening device, the standard block 12 is placed on the fixed groove 11 and is limited by the fixing and tightening device, a post-installed standard block 13 is arranged between any two adjacent standard blocks 12, and an escape space for the composite panel reinforcement 19 to be inserted is arranged at the position of the post-installed standard block 13, and end plates 17 are arranged at opposite ends in the length direction of the side molds, and the standard blocks 12 and the post-installed standard blocks 13 are fixed to the fixed groove 11 by the fixing and tightening device.

[0039] The modular universal mold for assembled composite panels disclosed in the present application is provided with a plurality of side molds that can be assembled and spliced ​​into a closed space, so that the modular universal mold for assembled composite panels described in the present application can select a suitable side mold according to the shape and size of the composite panel. When in use, the side mold fixed groove 11 is placed according to the length and width of the composite panel, and then it is fixed on the mold table by the mold table fixing member 18. According to the spacing of the reinforcement bars of the composite panel, standard blocks 12 of different lengths are selected and placed in the fixed groove 11, and then the side molds are assembled from left to right in sequence. The fixing and tightening device The arrangement includes fastening bolts, by pre-tightening the fastening bolts, the standard block 12 is fixed on the fixed groove 11 by the longitudinal fixing member 14, so that the longitudinal fixing member 14 can be set close to the standard block 12, and then the composite plate reinforcement 19 is placed, and the composite plate reinforcement 19 is placed between two adjacent standard blocks 12, and the standard block 13 is placed at the position where the composite plate reinforcement 19 is placed, and the end plates 17 are set at both ends of the length direction on the side form, and then the fastening bolts are tightened to relatively fasten and fix the side form on the fixed groove 11, and then the concrete is poured and vibrated to finally form the following Figure 8 The effect of the composite board production shown in the figure is that the demoulding (demolding) sequence is opposite to that of the composite board. After loosening the fastening bolts, the standard block 12 and the post-installed standard block 13 can be removed.

[0040] The modular universal mold for prefabricated composite panels described in the present application achieves high efficiency and flexibility in the production of composite panels of different specifications and shapes through flexible side mold assembly and steel bar arrangement, reducing customization requirements; at the same time, it shortens the mold production cycle, reduces the impact of mold production time on the entire production cycle, reduces material waste, and realizes the reuse of molds. There is no need to remake them for each project, which reduces production costs and improves production efficiency.

[0041] As a preferred example of the present application, the fixed groove 11 is any one or more of a C-shaped groove, a U-shaped groove or an L-shaped groove. In the present application, by setting the fixed groove 11 as a groove structure including at least one limiting edge, the standard block 12 can effectively limit the movement and swing of the standard block on the fixed groove when placed on the fixed groove 11, thereby increasing the stability and reliability of the mold during use, ensuring the accuracy and quality of the production of the composite board, simplifying the assembly operation of the mold, reducing the technical requirements of the operator, reducing the possibility of operating errors, and further improving work efficiency.

[0042] As a preferred example of the present application, the fixing and tightening device includes a longitudinal fixing member 14 and a longitudinal fixing bolt 15, wherein the longitudinal fixing member 14 is arranged along the length direction of the standard block 12 laid on the fixed groove 11, and the longitudinal fixing bolt 15 can be screwed and tightened relative to the fixed groove 11 and the longitudinal fixing member 14 is pressed against the side of the standard block 12. This arrangement arranges the longitudinal fixing member 14 along the length direction of the standard block 12 laid on the fixed groove 11, which can provide a wider contact area and effectively increase the contact area between the standard block and the fixed groove, thereby enhancing the fixing stability of the mold and ensuring the stability of the composite plate mold during use. The design that the longitudinal fixing bolt 15 can be screwed and tightened relative to the fixed groove 11 and the longitudinal fixing member 14 is pressed against the side of the standard block 12 makes the fixing and tightening process simpler and more convenient, and the operator only needs to tighten the bolt without additional tools or complicated operation steps.

[0043] As a preferred example of the present application, a release agent and a retarder are applied to the contact surface with concrete on the standard block 12 or the standard block 12 and the post-installed standard block 13. In the example of the present application, a release agent and a retarder are applied to the side of the standard block 12 and the post-installed standard block 13 of the side mold away from the longitudinal fixing member 14, so that a protective film is formed on the surface in contact with concrete, reducing the adhesion between the concrete and the mold surface, so that the composite board is easier to be separated from the mold after forming, reducing the demoulding force, reducing the damage and deformation of the surface of the composite board, and improving the demoulding efficiency. At the same time, the use of the retarder can delay the solidification speed of the concrete, reduce the adhesion between the concrete and the mold surface, which is beneficial to the molding process of the composite board, reduce possible concrete leakage and residue, and improve the surface quality of the composite board. Therefore, applying a release agent and a retarder can improve the demoulding efficiency of the composite board, reduce concrete adhesion, extend the service life of the mold, improve the surface quality of the composite board, and simplify the maintenance of the mold, thereby improving the efficiency and quality of the composite board production.

[0044] As a preferred example of the present application, the end plate 17 includes a left end plate 17A and a right end plate 17B, and the left end plate 17A and the right end plate 17B are distributed at opposite ends of the length direction of the side mold, and the fixing and tightening device also includes an end fixing bolt 16, and the end fixing bolt 16 can be screwed relative to the fixed groove 11 and tightly attach the left end plate 17A or the right end plate 17B to the side of the standard block 12 or the post-installed standard block 13. By setting the end plate 17 at the end of the side mold, a closed structure can be formed at both ends of the side mold, which increases the stability and rigidity of the mold, prevents the deformation or swing of the side mold during use, maintains the consistency and accuracy of the shape of the superimposed plate, prevents the superimposed plate from being deformed or dislocated during the molding process, and ensures the molding quality of the superimposed plate.

[0045] As a preferred example of the present application, the length modulus of the standard block 12 includes a variety of length specifications, wherein the length specification of the post-installed standard block 13 is the same as the length specification of the smallest standard block 12, and the length specification of the post-installed standard block 13 is B, and the value range of B is 12mm to 20mm. As a specific example of the present application, combined with the common steel bar diameters of the composite plate of 8mm and 10mm; the common steel bar center spacing is 100mm, 150mm, 200mm. Therefore, the length modulus of the standard block is set to four moduli of Bmm, (100-B)mm, (150-B)mm, (200-B)mm. For example, when the minimum size of the length modulus of the standard block 12 is set to 15mm, that is, the length modulus of the standard block 12 in the example of the present application includes four modulus specifications of 15mm, 85mm, 135mm, and 185mm, and the length specification of the post-installed standard block 13 is also set to 15mm. By making the length module of the standard block 12 include a variety of length specifications, the mold can be flexibly assembled according to different steel bar diameters and center spacings, so that the same set of molds can be used to meet the production needs of various composite panels, reducing the need to replace the mold due to different steel bar specifications, improving the versatility and flexibility of the mold, ensuring the layout accuracy of the steel bars in the production of the composite panels, reducing production waste caused by inappropriate steel bar layout, reducing production costs, and improving the quality and stability of the composite panels.

[0046] This arrangement allows the standard blocks 12 to be assembled according to any steel bar spacing, with the steel bar spacing control error not exceeding 5 mm, thereby improving the versatility and applicability of the mold, while ensuring the precise control of the steel bar spacing in the production of the composite board, thereby improving production efficiency, reducing production costs, and ensuring the quality and stability of the composite board.

[0047] As a preferred example of the present application, the fixed groove 11 is fixed on the mold table by a mold table fixing part 18, and multiple mold table fixing parts 18 are arranged along the length direction of the fixed groove 11, and the mold table fixing part 18 is arranged on the side mold with the longitudinal fixing part 14 away from the side of the standard block 12.

[0048] This arrangement can improve the stability and reliability of the mold and ensure the quality and efficiency of the composite board production by providing a mold table fixing part 18 and ensuring that multiple mold table fixing parts 18 are provided along the length direction of the fixed groove 11 and away from one side of the standard block 12.

[0049] As a preferred example of the present application, the side mold includes a first side mold 1, a second side mold 2, a third side mold 3, and a fourth side mold 4, wherein the lengths of the first side mold 1 and the second side mold 2 are greater than the lengths of the third side mold 3 and the fourth side mold 4, and the end of one opposite end of any side mold abuts against the side mold connected to the end and the other end extends out of the end of the side mold connected to the other end. Preferably, the extended ends of the two long side molds are staggered, and the extended ends of the two short side molds are staggered.

[0050] This setting optimizes the structure and layout of the side molds. By staggering the protruding ends of the long side molds and the short side molds, the connection area between the side molds can be increased, thereby improving the overall stability and rigidity of the mold, reducing the deformation and swing of the mold during use, and effectively reducing interference and collision between the side molds, avoiding mutual obstruction during mold assembly, and ensuring smooth assembly and use of the mold.

[0051] As an example of the present application, the first side mold 1 and the second side mold 2 are long side molds, the third side mold 3 and the fourth side mold 4 are short side molds, one end of the first side mold 1 abuts on the fourth side mold 4 and the other end extends out of the end of the third side mold 3. Similarly, one end of the third side mold 3 abuts on the first side mold 1 and the other end extends out of the end of the second side mold 2, one end of the second side mold 2 abuts on the third side mold 3 and the other end extends out of the end of the fourth side mold 4, and one end of the fourth side mold 4 abuts on the second side mold 2 and the other end extends out of the end of the first side mold 1.

[0052] This arrangement makes the mold layout more compact and reasonable, fully utilizes the mold space, improves the efficiency and capacity of laminate production, and ensures the production quality and efficiency of laminate production.

[0053] As a preferred example of the present application, the post-installed standard block 13 includes a first connecting portion 1301 and a second connecting portion 1302, a first connecting hole 1303 is provided on the first connecting portion 1301, and correspondingly, a second connecting hole 1201 is provided on the standard block 12, the first connecting hole 1303 is provided corresponding to the second connecting hole 1201, and the second connecting portion 1302 can overlap the adjacent standard block 12 and / or the end plate 17. This arrangement can ensure the stability of the standard block 12 and the post-installed standard block 13 during use, avoid the mold displacement or deformation caused by loose connection, simplify the mold assembly process, reduce assembly time and labor cost, and improve production efficiency and quality. In addition, by providing the first connecting hole 1303 and the corresponding second connecting hole 1201, it is convenient to insert the steel wire, facilitate the storage and retrieval of the post-installed standard block 13 and the standard block 12, and when fixing the standard block and / or the post-installed standard block 13, a long steel rod or a fixing bolt can be used for fixing for overall stable use.

[0054] In the example of the present application, the material of the modular universal mold for the assembled composite plate described in the present application is steel, and it is composed of four side molds, namely the first side mold 1, the second side mold 2, the third side mold 3 and the fourth side mold 4, wherein the length of the side mold is larger than the composite plate to play a regulating role, and the connection style is as follows Figure 2 shown.

[0055] The length of the combined laminate is usually no more than 6m, and the width is no more than 2.4m. Therefore, the long side mold (first side mold 1, second side mold 2) of the universal mold in this application is 6m in size, and the short side mold (third side mold 3 and fourth side mold 4) is 2.4m in size. Each side mold includes a fixed groove 11, a standard block 12, a rear standard block 13, a longitudinal fixing member 14, a longitudinal fixing bolt 15, an end fixing bolt 16, a left end plate 17A, a right end plate 17B, and a mold base fixing member 18. The assembly method includes the following steps:

[0056] S1: Determine the processing die table according to the processing drawing of the laminated plate;

[0057] S2: according to the overall length and width of the laminated board, four fixed grooves 11 are placed, and the fixed grooves 11 are fixed on the die table by die table fixing members 18;

[0058] S3: According to the arrangement spacing of the composite plate reinforcement 19, standard blocks 12 of different lengths are selected and placed in the fixed groove 11, and the side molds are assembled from one end to the other end in sequence;

[0059] S4: Pre-tighten the longitudinal fixing bolts 15 and the end fixing bolts 16 so that the longitudinal fixing member 14 can be attached to the standard block 12;

[0060] S5: placing the composite plate reinforcement 19, wherein the composite plate reinforcement 19 is placed between two adjacent standard blocks 12;

[0061] S6: placing the post-installed standard block 13 and fixing the post-installed standard block 13 relative to the standard block 12;

[0062] S7: Tighten the longitudinal fixing bolts 15 and the end fixing bolts 16;

[0063] S8: pouring and vibrating concrete to prepare the composite slab;

[0064] S9: After the composite plate is prepared, it is demoulded, the longitudinal fixing bolts 15 and the end fixing bolts 16 are loosened, and the standard block 12 and the post-installed standard block 13 are removed.

[0065] In the example of the present utility model, the demoulding process is to directly lift the truss steel bars of the composite plate upward to separate it from the mold platform and the side mold. When demoulding in step S9, if the same composite plate is prepared next time, the mold platform fixing part 18 is loosened, the fixed groove 11 (including the standard block 12 and the rear-mounted standard block 13) is moved backward by a preset distance C, the end fixing bolts 16 are loosened, and the rear-mounted standard block 13 is removed to perform the demoulding operation; after the demoulding is completed, the fixed groove 11 (including the standard block 12) is moved to the original position as a whole and fixed with the mold platform fixing part 18, and steps S5 to S7 are repeated to prepare the next same composite plate.

[0066] During demoulding in step S9, if a different composite board is to be prepared next time, the mold table fixing part 18 is loosened, the fixed groove 11 (including the standard block 12 and the post-installed standard block 13) is moved backward by a preset distance C, the end fixing bolts 16 are loosened, the standard block 12 and the post-installed standard block 13 are removed, and the demoulding operation can be performed; after the demoulding is completed, the fixed groove 11 (including the standard block 12) is moved to the original position as a whole and fixed with the mold table fixing part 18, and steps S2 to S7 are repeated to prepare the next different composite board. As a preferred example of the present application, the value range of C is 20mm to 200mm.

[0067] In the example of the present application, in step S3 or step S6 , a mold release agent and a retarder are applied to the side mold in contact with the concrete.

[0068] The modular universal mold for the prefabricated composite panels described in the present application can adapt to composite panels of different lengths and widths by pre-processing various relevant components and then taking them out as needed during production. It adopts modular assembly, can adapt to steel bars of different spacings, and can assemble the mold directly on the mold table, saving mold processing time. It can be reused in actual production, reducing the frequency of mold replacement and reducing production costs.

[0069] As a preferred example of the present application, the material of the modular universal mold for assembled composite panels can also be aluminum or fiberglass, etc., so as to facilitate the processing and demoulding of concrete composite panels, and the side molds in the modular universal mold can also be made into other lengths, such as 5m and 4m for the long side molds. The length of the short side mold is 2m and 1.6m to save assembly time and mold space. The length of the standard block in this mold can be made into other module series, such as: 20mm, (100-20)mm, (150-20)mm, (200-20)mm, etc. The standard block 12 in the present application can adopt a solid structure or a hollow structure.

[0070] The modular universal mold for assembled composite panels of the utility model has the advantages of strong versatility, high flexibility, high production efficiency, high material utilization rate, good production quality and reusability. It can effectively improve the efficiency and quality of composite panel production, reduce production costs and has better working results.

[0071] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A modular universal mold for assembled composite panels, characterized in that: The invention comprises a plurality of side molds, which can be assembled to enclose a closed space. Each side mold comprises a fixed groove (11), a standard block (12), a post-installed standard block (13) and a fixing and tightening device. The standard block (12) is placed on the fixed groove (11) and is restrained by the fixing and tightening device. A post-installed standard block (13) is arranged between any two adjacent standard blocks (12). An escape space for the insertion of composite plate steel bars (19) is arranged at the position of the post-installed standard block (13). End plates (17) are arranged at opposite ends in the length direction of the side mold. The standard block (12) and the post-installed standard block (13) are fixed on the fixed groove (11) by the fixing and tightening device.

2. The modular universal mold for assembled composite panels according to claim 1, characterized in that: The fixed groove (11) is any one or more of a C-shaped groove, a U-shaped groove or an L-shaped groove.

3. The modular universal mold for assembled composite panels according to claim 1, characterized in that: The fixing and tightening device comprises a longitudinal fixing piece (14) and a longitudinal fixing bolt (15), wherein the longitudinal fixing piece (14) is arranged along the length direction of the standard block (12) laid on the fixing groove (11), and the longitudinal fixing bolt (15) can be screwed relative to the fixing groove (11) and make the longitudinal fixing piece (14) close to the side surface of the standard block (12).

4. The modular universal mold for assembled composite panels according to claim 1, characterized in that: A release agent and a retarder are applied on the contact surface with concrete on the standard block (12) or the standard block (12) and the post-installed standard block (13).

5. The modular universal mold for assembled composite panels according to claim 1, characterized in that: The end plate (17) comprises a left end plate (17A) and a right end plate (17B), wherein the left end plate (17A) and the right end plate (17B) are distributed at opposite ends in the length direction of the side mold, and the fixing and tightening device further comprises an end fixing bolt (16), wherein the end fixing bolt (16) can be screwed and tightened relative to the fixing groove (11) and the left end plate (17A) or the right end plate (17B) is tightly attached to the side of the standard block (12) or the post-installed standard block (13).

6. The modular universal mold for assembled composite panels according to claim 1, characterized in that: The length modulus of the standard block (12) includes a plurality of length specifications, wherein the length specification of the post-installed standard block (13) is the same as the length specification of the smallest standard block (12), the length specification of the post-installed standard block (13) is B, and the value range of B is 12 mm to 20 mm.

7. The modular universal mold for assembled composite panels according to claim 6, characterized in that: The standard block (12) also includes three length specifications: 100-B mm, 150-B mm, and 200-B mm.

8. The modular universal mold for assembled composite panels according to claim 3, characterized in that: The fixed groove (11) is fixed on the mold platform by a mold platform fixing piece (18), a plurality of the mold platform fixing pieces (18) are arranged along the length direction of the fixed groove (11), and the mold platform fixing piece (18) is arranged on a side of the longitudinal fixing piece (14) on the side mold away from the standard block (12).

9. The modular universal mold for assembled composite panels according to claim 1, characterized in that: The side mold comprises a first side mold (1), a second side mold (2), a third side mold (3), and a fourth side mold (4), wherein the lengths of the first side mold (1) and the second side mold (2) are greater than the lengths of the third side mold (3) and the fourth side mold (4), and the end of one opposite end of any side mold abuts against the side mold connected to the end and the other end extends out of the end of the side mold connected to the other end.

10. The modular universal mold for assembled composite panels according to claim 9, characterized in that: The extended ends of the two long side molds are staggered, and the extended ends of the two short side molds are staggered.

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