Mold table for prefabricated part production and prefabricated part production line

Abstract

The mold table comprises a mold table body, a mold fixing assembly and a connecting assembly, a bearing panel is arranged on the upper portion of the mold table body, and multiple rows of mounting holes penetrating through the bearing panel are formed in the bearing panel; the mold fixing assembly is configured to be used for pressing a mold for prefabricated part production to the bearing panel, the mold fixing assembly is integrally in a long strip shape, and a plurality of through holes are formed in the extending direction of the mold fixing assembly at intervals; the connecting assembly is matched with the through hole and the mounting hole, and the connecting assembly penetrates through the through hole and the mounting hole to be detachably connected with the die table body. The mold table for prefabricated part production has the advantages that the mold is convenient to disassemble and assemble, the mold is firmly fixed, and the technological requirements of assembly line production of prefabricated parts are met.

Description

TECHNICAL FIELD

[0001] The utility model relates to the prefabricated part production field, concretely relates to prefabricated part production with mould platform and prefabricated part production line. BACKGROUND

[0002] In the fields of traffic, building, water conservancy and municipal administration, the types of prefabricated parts used are more, and the demand is also larger, how to realize the batch, flow, efficient production of prefabricated parts has become the key direction of the current and future development.

[0003] The existing small prefabricated parts are generally made of plastic materials in the production process due to the small structure. If only the independent mold is used to implement the production process of the prefabricated parts such as cloth distribution, transfer and turnover demolding, it will seriously affect the production efficiency of such prefabricated parts. Especially difficult to apply to the automatic production line of small prefabricated parts. If a plurality of small prefabricated part production molds can be fixed on the mold platform, the cloth distribution, maintenance, turnover demolding and other production processes of small prefabricated parts can be better implemented to better meet the automatic production needs of small prefabricated parts.

[0004] Therefore, the applicant proposes a mold platform and prefabricated part production line which can better meet the automatic production needs of small prefabricated parts in view of the problems existing in the automatic production process of the existing small prefabricated parts. UTILITY MODEL CONTENTS

[0005] The purpose of the present application is at least to provide a prefabricated part production mold platform which has the advantages of convenient use, convenient mold disassembly and assembly, firm mold fixation and convenient implementation of automatic production of small prefabricated parts. The following technical solutions are used to achieve the specific purposes:

[0006] In the first aspect, the present application provides a prefabricated part production mold platform, which comprises a mold platform body, a mold fixing assembly and a connecting assembly. The upper part of the mold platform body is provided with a bearing panel, and the bearing panel is provided with a plurality of installation holes penetrating through the bearing panel. The mold fixing assembly is configured to press the prefabricated part production mold onto the bearing panel. The mold fixing assembly is in the shape of a long strip, and a plurality of through holes are arranged in the extension direction of the mold fixing assembly. The connecting assembly is matched with the through holes and the installation holes, and the connecting assembly is detachably connected with the mold platform body through the through holes and the installation holes.

[0007] The application can effectively improve the production efficiency of small precast pieces by making the mold table for precast piece production include a mold table body, a mold fixing assembly and a connecting assembly, and then the multiple molds for producing small precast pieces can be pressed on the mold table through the connecting assembly and the mold fixing assembly, so as to facilitate the batched distribution, transfer, maintenance, turnover and demolding process of small precast pieces. Secondly, by setting the mold table capable of installing molds, the transfer needs of the automated production of small precast pieces can be better met. In addition, the connecting assembly penetrates through the through hole and the mounting hole and is detachably connected with the mold table body, so that the disassembly and assembly of the molds can be facilitated.

[0008] In some preferred embodiments of the application, the mold fixing assembly includes a first pressing strip, the first pressing strip is provided with a pressing surface extending along the length direction of the first pressing strip, the pressing surface is configured to press the mold towards the mold table body, and the through hole extends along a direction perpendicular or substantially perpendicular to the pressing surface.

[0009] In some preferred embodiments of the application, a plurality of blocks are fixed at one side of the first pressing strip along the length direction, and each block is provided with a through hole; or a long strip structure is provided at one side of the first pressing strip along the length direction of the first pressing strip, and a plurality of through holes are arranged at the long strip structure along the length direction.

[0010] In some preferred embodiments of the application, the mold fixing assembly further includes a second pressing strip, the first pressing strip and the second pressing strip are parallel or substantially parallel, and the plurality of blocks are fixed between the first pressing strip and the second pressing strip; or the mold fixing assembly further includes a second pressing strip, the long strip structure is fixed between the first pressing strip and the second pressing strip, and the first pressing strip, the long strip structure and the second pressing strip extend along the same direction.

[0011] The application can effectively reduce the difficulty of fixing the mold on the mold table by making the mold fixing assembly include the first pressing strip and the second pressing strip, so that the mold fixing assembly can simultaneously press two groups of molds.

[0012] In some preferred embodiments of the application, the first pressing strip is a first angle steel, the second pressing strip is a second angle steel, the first angle steel and the second angle steel face away from each other, and the first angle steel and the second angle steel are connected through the plurality of spaced blocks along the length direction; or the first pressing strip is a first angle steel, the second pressing strip is a second angle steel, the first angle steel and the second angle steel face away from each other, and the first angle steel and the second angle steel are connected through the long strip structure along the length direction.

[0013] The first pressing strip and the second pressing strip are both angle steels, so that the mechanical properties of the mold fixing assembly can be improved while the small prefabricated part mold is fixed, and plastic deformation of the mold fixing assembly during demolding can be effectively prevented. In addition, the first pressing strip and the second pressing strip are both angle steels, so that the processing difficulty of the mold fixing assembly is reduced.

[0014] In some preferred embodiments of the present application, the mold table body is in the shape of a cuboid as a whole, and the multiple rows of mounting holes on the bearing panel are arranged at intervals along the length direction of the bearing panel, or the multiple rows of mounting holes on the bearing panel are arranged at intervals along the width direction of the bearing panel. The mold table body is in the shape of a cuboid as a whole, and the multiple rows of mounting holes on the bearing panel are arranged at intervals along the length direction or the width direction of the bearing panel, so that the mold fixing assembly and the mold table body can be connected at multiple points, and the mold can be more firmly fixed on the mold table body.

[0015] In some preferred embodiments of the present application, each row of mounting holes includes multiple long holes arranged at intervals, and the long holes are matched with the connecting assembly; or,

[0016] Each row of mounting holes is a long hole extending along the length direction of the mold table body, or a long hole extending along the width direction of the mold table body.

[0017] In some preferred embodiments of the present application, the upper surface of the mold table body is further provided with multiple support structures, the support structures vertically extend from the upper surface of the mold table body to a certain height, and each support structure is provided with an upward support surface, and each support surface is coplanar. Multiple support structures are arranged on the upper surface of the mold table body, so that the mold table can be stacked during maintenance, thereby saving the occupied space of the small prefabricated parts during maintenance.

[0018] In some preferred embodiments of the present application, the upper surface of the mold table body is provided with four support structures, and the four support structures are arranged on the four corners of the mold table body, respectively; and / or the support structure is in the shape of a column as a whole, and the extension end of the support structure is tapered in the extension direction.

[0019] In some preferred embodiments of the present application, the middle part of each support structure is provided with an annular protrusion, the upper surface of each annular protrusion is a support surface, and each support surface is in the same plane; and a positioning hole matched with the extension end of the support structure is further arranged on the mold table body directly below each support structure, and the outer periphery of the positioning hole is configured to abut against the upper surface of the annular protrusion. The positioning hole is arranged below each support structure, so that the support structure can be aligned and matched during stacking, the mold table is more firmly stacked, and safety accidents can be avoided.

[0020] In a second aspect, the present application also provides a preform production line comprising the mold table for preform production according to any one of the preceding embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 Structure diagram of the mold table for preform production according to some embodiments of the present application;

[0022] Figure 2 Structure diagram of the mold table for preform production according to some embodiments of the present application; Figure 1 Structure diagram of the mold table for preform production according to some embodiments of the present application;

[0023] Figure 3 Structure diagram of the mold table for preform production according to some embodiments of the present application; Figure 1 Structure diagram of the mold table for preform production according to some embodiments of the present application;

[0024] Figure 4 Structure diagram of the unit formed by the mold table body and the connecting assembly according to some embodiments of the present application;

[0025] Figure 5 Structure diagram of the mold table body according to some embodiments of the present application;

[0026] Figure 6 Structure diagram of a mold fixing assembly according to some embodiments of the present application;

[0027] Figure 7 Structure diagram of another mold fixing assembly according to some embodiments of the present application;

[0028] Figure 8 Structure diagram of a connecting assembly according to some embodiments of the present application;

[0029] Figure 9 Structure diagram of the mold table for preform production according to some embodiments of the present application;

[0030] In the drawings:

[0031] 1, mold table body; 11, bearing panel; 111, mounting hole;

[0032] 2, mold fixing assembly; 21, first pressing strip; 22, second pressing strip; 23, block; 231, through hole;

[0033] 3, connecting assembly; 31, bolt; 32, nut;

[0034] 4, support structure; 41, annular protrusion; 411, support surface; 42, positioning hole;

[0035] 10, mold table;

[0036] 20. A mold. DETAILED DESCRIPTION

[0037] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are illustrated, it is to be understood that the present application is not limited to the exemplary embodiments described herein, but can be practiced with variation within the spirit and scope of the present application, as disclosed by the appended claims. Rather, the exemplary embodiments are provided as examples of the present application so as to enable those of ordinary skill in the art to make and use the present application.

[0038] It is to be understood that the terminology used herein is for the purpose of describing particular exemplary embodiments only and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprises", "comprising", "includes", "including" and "has" are inclusive and therefore specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or groups thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order

[0039] Although the terms "first", "second", "third", and the like can be used herein to describe various elements, components, regions, layers and / or sections, these elements, components, regions, layers and / or sections should not be limited by these terms. These terms can be used only to distinguish one element, component, region, layer or section from another region, layer or section. Unless the context clearly indicates otherwise, terminology such as "first", "second", and / or the like for a term used in the description or the claims are not intended to refer to

[0040] For the convenience of description, spatial relative terms can be used in the description to describe the relationship of one element or feature to another element or feature as shown in the drawings, such as "inner", "outer", "inside", "outside", "lower", "below", "upper", "above", and the like. Such spatial relative terms are intended to include different orientations of the device in use or operation in addition to the orientation depicted in the drawings. For example, if the device in the drawings is turned over, an element described as "below" or "under" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below" can include both an up and down orientation.

[0041] In the description of the present application, it should be explained that the orientation or position relationship indicated by the terms "center", "upper", "lower", "inner", "outer" and the like is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] In the description of the present application, it should be explained that, unless otherwise explicitly specified and limited, the terms "provided with", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0043] In this application, a certain value includes the number itself, for example, two or more includes two.

[0044] The technical scheme of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0045] The technical scheme of the present application will be described below in conjunction with the drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application. Figures 1 to 9 The present application provides a mold table 10 for prefabricated part production and a prefabricated part production line.

[0046] The application provides a mold table 10 for preform production, comprising a mold table body 1, a mold fixing assembly 2 and a connecting assembly 3. Wherein, the upper part of the mold table body 1 is provided with a bearing panel 11, and a plurality of mounting holes 111 penetrating through the bearing panel 11 are arranged on the bearing panel 11. The mold fixing assembly 2 is configured to press the mold 20 for preform production onto the bearing panel 11, and the mold fixing assembly 2 is in the shape of a long strip, and a plurality of through holes 231 are arranged at intervals in the extension direction of the mold fixing assembly 2. In addition, the connecting assembly 3 is matched with the through holes 231 and the mounting holes 111, and the connecting assembly 3 is detachably connected with the mold table body 1 through the through holes 231 and the mounting holes 111.

[0047] The product to which the mold table 10 for preform production in the application is directed is not specifically limited, but mainly needs to be used for the production of small preforms. For example, small preforms used in the fields of transportation, construction, water conservancy and municipal administration. Specifically, kerb stones, ditch cover plates, tunnel cable lines and the like used in the field of construction; roadbed protection fences, cover plates, fence pieces, slope protection bricks, columns, building blocks and the like used in the field of transportation; cover plates, slope protection bricks and the like used in the field of water conservancy.

[0048] It should be pointed out that the connecting assembly 3 in the application is not specifically limited, which can be any structural assembly capable of connecting the mold fixing assembly 2 with the mold table body 1. In specific implementation, the connecting assembly 3 can be selectively an assembly comprising a bolt 31 and a nut 32; or an assembly comprising a screw rod and a nut. Specifically, as shown in Figure 8 The connecting assembly 3 comprises a bolt 31 (specifically a T-shaped bolt or a T-shaped bolt) and a nut 32 matched therewith. In specific implementation, one end of the T-shaped bolt penetrates through the mounting hole 111 and the through hole 231 in sequence and is connected with the nut 32, and under the action of the mold fixing assembly 2, the mold 20 can be fixed on the mold table body 1.

[0049] It should also be pointed out that the "mold table body" in the application is also not specifically limited, which can be any structure capable of meeting the bearing requirements of the mold 20. In specific implementation, the specific shape, size and the like thereof should be selectively set according to the number of molds 20 to be carried and the requirements of the production process. Specifically, as shown in Figure 1 、 Figure 2 、 Figure 4 and Figure 5 The mold table body 1 is in the shape of a cuboid as a whole. Specifically, it can be processed from section bars (such as channel steel, square steel pipe, angle steel and the like) and plates (such as iron plate) and the like.

[0050] In the application, the spacing of the plurality of mounting holes 111 penetrating through the bearing panel 11 arranged on the bearing panel 11 is not specifically limited, which can be selectively set according to the mold 20 used for the preform to be produced.

[0051] It should be noted that the structure of the "mold fixing assembly" in the present application is not specifically limited, which can be any strip structure capable of pressing the mold 20 on the upper bearing panel 11 of the mold table body 1 through the connecting assembly 3.

[0052] In addition, it should be noted that the mounting hole 111 on the bearing panel 11 should be selectively set according to the connecting assembly 3, or the connecting assembly 3 should be selected according to the size of the mounting hole 111 and the fixed mold 20.

[0053] The present application can press a plurality of molds 20 for producing small preforms on the mold table body 1 through the connecting assembly 3 and the mold fixing assembly 2, so as to facilitate the batch material distribution, transfer, maintenance, turnover demolding and other processes of small preforms, and effectively improve the production efficiency of small preforms. Secondly, by providing a mold table 10 capable of installing a mold 20, it can better meet the transfer needs of the automated production of small preforms. In addition, the present application passes through the through hole 231 and the mounting hole 111 and detachably connects with the mold table body 1, so as to facilitate the disassembly and assembly of the mold 20.

[0054] As some preferred embodiments of the present application, the mold fixing assembly 2 further comprises a first pressing strip 21. The first pressing strip 21 is provided with a pressing surface extending along the length direction of the first pressing strip 21; the pressing surface is configured to press the mold 20 towards the mold table body 1. The through hole 231 extends along a direction perpendicular or substantially perpendicular to the pressing surface. It should be noted that the first pressing strip 21 in the present application can be any long strip structure capable of pressing the set mold 20 on the bearing panel 11 of the mold table body 1. In specific implementation, the first pressing strip 21 is preferably an angle steel, a square steel pipe or a channel steel, wherein the pressing surface is one face of the angle steel, the square steel pipe or the channel steel.

[0055] As some preferred embodiments of the present application, a plurality of blocks 23 are fixed on one side of the first pressing strip 21 along the length direction, and each block 23 is provided with a through hole 231. Specifically, as shown in a mold fixing assembly 2, a plurality of blocks 23 are fixed on the outer side wall of the angle steel along the length direction, and each block 23 is provided with a through hole 231 for limiting the connecting assembly 3. It should be noted that the number of blocks 23 in the present application is not specifically limited, which can be selectively set according to actual needs. Figure 7

[0056] ​As a transformable embodiment, the first pressing strip 21 can be selectively provided with a long strip structure extending along the length direction of the first pressing strip 21, and a plurality of through holes 231 are arranged at intervals in the length direction of the long strip structure. In a specific implementation, the long strip structure can be a slat, and a plurality of through holes 231 are arranged at intervals in the length direction of the slat (not shown in the figure).

[0057] As some preferred embodiments of the present application, the mold fixing assembly 2 further comprises a second pressing strip 22. The first pressing strip 21 is parallel or substantially parallel to the second pressing strip 22, and a plurality of blocks 23 are fixed between the first pressing strip 21 and the second pressing strip 22. It should be noted that the second pressing strip 22 of the present application can be any long strip structure capable of pressing the set mold 20 onto the bearing panel 11 of the mold table body 1. In a specific implementation, the second pressing strip 22 is preferably an angle steel, a square steel tube, a channel steel, etc. The pressing surface of the second pressing strip 22 is one face of the angle steel, the square steel tube, or the channel steel. Specifically, as shown in a mold fixing assembly 2, Figure 6

[0058] As a transformable embodiment, the mold fixing assembly 2 can further comprise a second pressing strip 22, and the long strip structure is fixed between the first pressing strip 21 and the second pressing strip 22. The first pressing strip 21, the long strip structure, and the second pressing strip 22 extend in the same direction. Specifically, the first pressing strip 21 is a first angle steel, the second pressing strip 22 is a second angle steel, the first angle steel faces away from the second angle steel, and the first angle steel and the second angle steel are connected in the length direction through the long strip structure (not shown in the figure). In a specific implementation, the first pressing strip 21, the long strip structure, and the second pressing strip 22 can be selectively bent from a plate material.

[0059] The present application can effectively reduce the difficulty of fixing the mold 20 on the mold table 10 by making the mold fixing assembly 2 comprise a first pressing strip 21 and a second pressing strip 22, so that the mold fixing assembly 2 can simultaneously press two groups of molds 20. Secondly, the present application can ensure the mechanical properties of the mold fixing assembly 2, effectively reduce the deformation of the mold fixing assembly 2 during demolding, and better fix the mold 20 on the mold table body 1 by making the first pressing strip 21 and the second pressing strip 22 both be angle steels while meeting the fixing of small precast part molds 20. In addition, by making the first pressing strip 21 and the second pressing strip 22 both be angle steels, the processing difficulty of the mold fixing assembly 2 is reduced.

[0060] As some preferred embodiments of the present application, specifically, Figure 1 ,​Figure 2 , Figure 4 and Figure 5 As shown, the mold base body 1 is further made into a cuboid shape, and multiple rows of mounting holes 111 on the support panel 11 are spaced apart along the length direction of the support panel 11. As an alternative embodiment, the multiple rows of mounting holes 111 on the support panel 11 can also be selectively spaced apart along the width direction of the support panel 11 (not shown in the figure). By making the mold base body 1 into a cuboid shape and spaced the multiple rows of mounting holes 111 on the support panel 11 along the length or width direction of the support panel 11, this application enables the mold fixing assembly 2 to achieve multi-point connection with the mold base body 1, thereby allowing the mold 20 to be more securely fixed on the mold base body 1.

[0061] As some preferred embodiments of this application, such as Figure 1 , Figure 2 , Figure 4 and Figure 5 As shown, each row of mounting holes 111 further includes multiple spaced elongated holes, which are adapted to the connecting component 3. This application, by including multiple spaced elongated holes in each row of mounting holes 111, can better meet the fixing requirements of molds 20 of different sizes. To ensure the load-bearing capacity at the elongated holes, such as... Figure 5 As shown, a channel steel is further provided at the position directly opposite the elongated hole to improve the local stability of the supporting panel 11. In addition, the number of elongated holes included in each row of mounting holes 111 in this application is not specifically limited, and can be selectively set according to actual needs.

[0062] As some alternative implementations, each row of mounting holes 111 may optionally be an elongated hole extending along the length direction of the mold body 1. Alternatively, each row of mounting holes 111 may optionally be an elongated hole extending along the width direction of the mold body 1.

[0063] As some preferred embodiments of this application, specifically as follows: Figure 1 , Figure 3 and Figure 4 As shown, the upper surface of the mold base body 1 can also optionally be provided with multiple support structures 4, which extend vertically from the upper surface of the mold base body 1 to a set height. Specifically, each support structure 4 has an upward-facing support surface 411, and each support surface 411 is coplanar. By providing multiple support structures 4 on the upper surface of the mold base body 1, this application enables the mold base 10 to be stacked during the curing process, thereby saving space occupied by small prefabricated parts during the curing process.

[0064] It should be noted that the form of the support structure 4 in the present application is not specifically limited, and it can be any structure that can meet the stacking requirements. In addition, the number of the support structure 4 provided on the mold table body 1 in the present application is also not specifically limited, and it can be selectively provided according to the needs; for example, the number of the support structure 4 provided on the mold table body 1 can be two, three, four or more than five. However, in specific implementation, the number of the support structure 4 provided on the mold table body 1 is preferably two or four. When it is two, the two support structures 4 are diagonally arranged. When it is four, the four support structures 4 are located at the four corners of the mold table body 1, as shown in Figure 1 、 Figure 2 and Figure 4 .

[0065] As some preferred embodiments of the present application, the support structure 4 is in the form of a column as a whole, and the extending end of the support structure 4 is tapered towards the extending direction. As shown in Figure 1 and Figure 3 , it is further preferred that the middle part of each support structure 4 is provided with an annular protrusion 41. The upper surface of each annular protrusion 41 is a support surface 411, and each support surface 411 is in the same plane. In specific implementation, as shown in Figure 3 or Figure 5 , the mold table body 1 directly below each support structure 4 is further provided with a positioning hole 42 matched with the extending end of the support structure 4, and the outer periphery of the positioning hole 42 is configured to abut against the upper surface of the annular protrusion 41. By providing the positioning hole 42 below each support structure 4, the present application can be aligned and matched with the support structure 4 during stacking, so that the mold table 10 is more reliable during stacking, to avoid safety accidents. As shown in Figure 9 , when curing of the produced preforms is needed, a plurality of mold tables 10 are stacked to realize rapid and efficient transfer before and after curing.

[0066] The present application also provides a preform production line, which comprises the mold table 10 for preform production according to any one of the preceding embodiments. In actual production process, the production line comprises a laying station, a curing station, a turnover and demolding station, a mold cleaning station, etc., and is provided with a transfer unit connecting the stations. In specific work, the mold 20 of the preform to be produced is fixed on the mold table 10 through the mold fixing assembly 2, and is transferred between the stations under the transfer of the transfer unit.

[0067] Obviously, the above embodiments of the present application are merely examples for clearly illustrating the present application, and are not intended to limit the implementation modes of the present application. For those skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, it is not necessary and also impossible to exhaust all the implementation modes. Any modification, equivalent replacement and improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application claims.

Claims

1. A mold table for prefabricated component production, characterized in that, include: The mold platform body has a support panel on its upper part, and the support panel has multiple rows of mounting holes that penetrate the support panel. A mold fixing assembly is configured to press a mold for prefabrication production onto the support panel. The mold fixing assembly is generally elongated and has multiple through holes spaced apart in the extending direction of the mold fixing assembly. A connecting component, which is adapted to the through hole and the mounting hole, and is detachably connected to the mold body through the through hole and the mounting hole.

2. The mold table for prefabrication production according to claim 1, characterized in that, The mold fixing assembly includes: A first pressure bar has a pressing surface extending along its length direction. The pressing surface is configured to press the mold toward the mold body. The through hole extends in a direction perpendicular or substantially perpendicular to the pressing surface.

3. The mold table for prefabrication production according to claim 2, characterized in that, Multiple blocks are fixed at intervals along the length of one side of the first pressure strip, and each block has a through hole; or... The first pressure strip has a long strip structure extending along the length direction of the first pressure strip on one side, and a plurality of through holes are spaced apart along the length direction of the long strip structure.

4. The mold table for prefabrication production according to claim 3, characterized in that, The mold fixing assembly further includes a second pressure strip, the first pressure strip being parallel or substantially parallel to the second pressure strip, and the plurality of blocks being fixed between the first and second pressure strips; or... The mold fixing assembly further includes a second pressure strip, and the elongated structure is fixed between the first pressure strip and the second pressure strip. The first pressure strip, the elongated structure, and the second pressure strip extend in the same direction.

5. The mold table for prefabrication production according to claim 4, characterized in that, The first pressure strip is a first angle steel, and the second pressure strip is a second angle steel. The first angle steel and the second angle steel face away from each other, and the first angle steel and the second angle steel are connected to the blocks at multiple intervals along their length; or... The first pressure strip is a first angle steel, and the second pressure strip is a second angle steel. The first angle steel and the second angle steel are opposite to each other, and the first angle steel and the second angle steel are connected in the length direction through the long strip structure.

6. The mold table for prefabrication production according to any one of claims 1 to 5, characterized in that, The mold platform body is generally rectangular, and the multiple rows of mounting holes on the support panel are spaced apart along the length direction of the support panel, or the multiple rows of mounting holes on the support panel are spaced apart along the width direction of the support panel.

7. The mold table for prefabrication production according to claim 6, characterized in that, Each row of mounting holes includes multiple spaced elongated holes, which are adapted to the connecting assembly; or, Each row of mounting holes is either an elongated hole along the length of the mold body or an elongated hole extending along the width of the mold body.

8. The mold table for prefabrication production according to claim 6, characterized in that, The upper surface of the mold platform body is also provided with multiple support structures. The support structures extend vertically from the upper surface of the mold platform body to a set height, and each support structure is provided with an upward-facing support surface, and each support surface is coplanar.

9. The mold table for prefabrication production according to claim 8, characterized in that, The upper surface of the mold platform body is provided with four support structures, and the four support structures are respectively located at the four corners of the mold platform body; and / or, The support structure is columnar in shape, and the extended end of the support structure gradually tapers in the direction of extension.

10. The mold table for prefabrication production according to claim 9, characterized in that, Each of the support structures has an annular protrusion in the middle, and the upper surface of each annular protrusion is the support surface, and each support surface is on the same plane; the mold body directly below each support structure is also provided with a positioning hole that matches the extension end of the support structure, and the outer periphery of the positioning hole is configured to abut against the upper surface of the annular protrusion.

11. A precast component production line, characterized in that, Includes a mold table for producing preforms as described in any one of claims 1 to 10.

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