Universal mold device for prefabricating PCF plate

Abstract

The invention provides a universal mold device for prefabricating PCF plates. The device comprises a mold bottom table, a lower sealing assembly, a top side plate, a bottom side plate, a large side plate and a small side plate. The upper end face and the rear end face of the mold bottom table are provided with through type pulling and connecting grooves; the lower sealing assembly comprises a horizontal lower sealing plate and limiting flat pipes fixed to the horizontal lower sealing plate, and the horizontal lower sealing plate is tightly arranged in the length direction of the bottom table. The top side plate and the bottom side plate are both of an L-shaped integrated structure, and the large side plate and the small side plate are each formed by splicing a plurality of side plate bodies. The assemblies are connected through kidney-shaped hole bolts to achieve adjustable assembly, two pouring spaces are formed, the position of the heat preservation layer is accurately restrained through the limiting flat pipe, and the problem that the thickness of a protection layer is not uniform is solved; the single die supports vertical and horizontal double processes. The positioning precision is improved, the die changing efficiency is improved, and the die cost is reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of equipment for producing prefabricated building components, in particular to a universal combined mould device for prefabricated concrete sandwich wall panels (PCF panels). Background Art

[0002] like Figure 1 As shown in Figure 1, precast PCF panels are a type of precast concrete wall panel, also known as precast wall sandwich panels or precast sandwich wall panels. These panels have excellent thermal insulation, sound insulation, and fire resistance. However, traditional PCF panel molds have the following drawbacks: (1) One set of molds is only suitable for a single size of panel, and switching products requires replacing the entire mold; (2) The insulation layer is difficult to position, and the sandwich insulation material is easily offset during pouring, resulting in uneven thickness of the protective layer; (3) The disassembly and assembly efficiency is low: the overall welded structure makes it difficult to clean the mold, affecting the production cycle.

[0003] Patent application number CN201920327744.2 relates to a reverse production PCF prefabricated board mold. The reverse production PCF prefabricated board mold includes a bottom block, an upper end outer surface of the bottom block is fixedly installed with a top template near one side, an outer surface of one side of the top template is fixedly installed with a front template near one end thereof, and an outer surface of the other end of the top template is fixedly installed with a rear template near one end thereof. Side templates are fixedly installed at the ends of the front template and the rear template away from the top template. The bottom end of the side template is level with the bottom end of the bottom block, and a side groove is formed between the side template and the bottom block. The reverse production PCF prefabricated board mold is convenient for product molding. The bottom block and the side template are directly removed by removing the bolts when demoulding. Compared with forward production, it is simpler and more convenient, and is provided with splicing blocks and auxiliary blocks to facilitate the flexible adjustment of the thickness of the side groove. It is highly practical and easy to use repeatedly and widely.

[0004] However, the above patented technology cannot solve the technical problems existing in the prior art, nor does it provide any inspiration for solving the problems of the prior art. The present invention aims to solve the above technical pain points. Summary of the Invention

[0005] The purpose of the present invention is to provide a universal mold device for prefabricated PCF boards to solve the problems raised in the above background technology:

[0006] (1) How to prepare a prefabricated PCF board mold to meet the production requirements of prefabricated PCF boards of different sizes and layer heights within a certain size range.

[0007] To achieve the above object, the present invention provides the following technical solutions:

[0008] A universal mold device for prefabricated PCF panels;

[0009] It includes a mold base, a large side panel, a small side panel, a top side panel, a bottom side panel and at least one set of lower sealing components;

[0010] The lower sealing assembly is arranged on the rear end surface of the mold base, and the lower sealing assembly includes a lower sealing plate and a first limiting flat tube. The lower sealing plate is arranged horizontally, and the front end surface of the lower sealing plate is detachably connected to the rear end surface of the mold base. The first limiting flat tube is fixedly connected to the upper end surface of the lower sealing plate. The first limiting flat tube can limit the position of the insulation material of the prefabricated PCF board;

[0011] The top side plate includes a first horizontal baffle and a first vertical baffle of an integrated structure, wherein the front portion of the first horizontal baffle is detachably connected to the upper end surface of the mold base, and the first vertical baffle is detachably connected to the rear end surface of the mold base;

[0012] The bottom side plate also includes a second horizontal baffle and a second vertical baffle of an integral structure. The second horizontal baffle is placed on the upper end surface of the mold base. The front portion of the second horizontal baffle is detachably connected to the upper end surface of the mold base, and the second vertical baffle is detachably connected to the rear end surface of the mold base.

[0013] The large side panel is arranged at the rear side of the mold base, the lower end of the large side panel is detachably connected to the lower sealing plate of the lower sealing assembly, and the two sides of the large side panel are detachably connected to the first vertical baffle of the top side panel and the second vertical baffle of the bottom side panel respectively;

[0014] The small side panel is arranged on the upper end surface of the mold base, and the length direction of the small side panel is consistent with the length direction of the large side panel. The small side panel is detachably connected to the upper end surface of the mold base, and the two sides of the small side panel are detachably connected to the first horizontal baffle of the top side panel and the second horizontal baffle of the bottom side panel respectively.

[0015] The casting space for the vertical plate body of the prefabricated PCF board is formed between the rear end face of the mold base, the front end face of the large side panel, the first vertical baffle of the top side panel, the second vertical baffle of the bottom side panel and the lower sealing assembly; the casting space for the horizontal plate body of the prefabricated PCF board is formed between the upper end face of the mold base, the small side panel, the first horizontal baffle of the top side panel and the second horizontal baffle of the bottom side panel.

[0016] On the basis of the above technical solution, the present invention can also be improved as follows.

[0017] Furthermore, the large side panel includes a plurality of first side panel bodies, which are closely arranged in sequence along the length direction of the large side panel, and two adjacent first side panel bodies are detachably connected by bolts.

[0018] Furthermore, the first side plate body of the large side plate is provided with a first waist-shaped hole, the length direction of the first waist-shaped hole is the vertical direction, and the first waist-shaped hole of the first side plate body is detachably connected to the lower sealing plate of the lower sealing assembly by bolts.

[0019] Furthermore, a plurality of second waist-shaped holes are provided on the upper end surface of the mold base at positions corresponding to the first horizontal baffle of the top side plate, and the plurality of second waist-shaped holes of the mold base and the first horizontal baffle of the top side plate are detachably connected by bolts;

[0020] A plurality of third waist-shaped holes are provided on the upper end surface of the mold base corresponding to the second horizontal baffle of the bottom side plate. The third waist-shaped holes of the mold base and the second horizontal baffle of the bottom side plate are detachably connected by bolts.

[0021] Furthermore, it includes a plurality of lower sealing assemblies, which are closely arranged in sequence along the length direction of the mold base, and the lower sealing plates of adjacent lower sealing assemblies are detachably connected by bolts.

[0022] Furthermore, the small side panel includes a plurality of second side panel bodies, which are closely arranged in sequence along the length direction of the small side panel, and two adjacent second side panel bodies are detachably connected by bolts.

[0023] Furthermore, a plurality of fourth waist-shaped holes are provided on the upper end surface of the mold base corresponding to the positions of the second side plates of the small side plates, and the fourth waist-shaped holes of the mold base and the second side plates of the small side plates are detachably connected by bolts.

[0024] Furthermore, the lower parts of the rear end surfaces of the plurality of second side plate bodies of the small side plate are respectively fixedly connected with second limiting flat tubes, and the second limiting flat tubes can limit the position of the insulation material of the prefabricated PCF board.

[0025] Furthermore, the mold base is provided with a plurality of tie grooves, and both sides of the tie grooves extend to the upper end surface and the rear end surface of the mold base respectively.

[0026] Furthermore, a sealing strip that cooperates with the large side panel is placed on the rear end surface of the lower sealing plate of the lower sealing assembly.

[0027] With this structure, the universal mold device for prefabricated PCF panels adopts a dual-mode casting space. The vertical panel cavity is formed by the rear end face of the base, the large side panel, the vertical baffle of the top side panel, the vertical baffle of the bottom side panel, and the lower sealing assembly; the horizontal panel cavity is formed by the upper end face of the base, the small side panel, the horizontal baffle of the top side panel, and the horizontal baffle of the bottom side panel.

[0028] The insulation layer can be precisely positioned. The first limiting flat tube and the second limiting flat tube respectively form continuous ribs to precisely constrain the position of the insulation board, solving the problem of excessive thickness of the protective layer caused by the offset of the insulation layer in traditional processes.

[0029] The prefabricated PCF panels can be adjusted within a certain range by utilizing the waist-shaped hole design; the modular panels support fast switching.

[0030] The beneficial technical effects of this universal mold device for prefabricated PCF panels are:

[0031] (1) High versatility, adaptable to PCF boards of different lengths, reducing mold investment costs;

[0032] (2) Improved precision, positioning error of insulation layer ≤1.5mm;

[0033] (3) Efficiency is doubled, and modular disassembly and assembly shortens mold change time to within 30 minutes. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 It is a structural diagram of a prefabricated PCF board in the prior art.

[0035] Figure 2 It is a top view of the embodiment of the universal mold device for prefabricated PCF panels in use.

[0036] Figure 3 yes Figure 2 Left view (top side panel omitted in the figure).

[0037] Figure 4 1. It is a top view of the mold base in the embodiment of the universal mold device for prefabricated PCF panels.

[0038] Figure 5 It is a left view of the lower sealing component in the embodiment of the universal mold device for prefabricated PCF panels.

[0039] Figure 6 It is a front view of the large side panel in the embodiment of the universal mold device for prefabricated PCF panels.

[0040] Figure 7 It is a front view of the small side panel in the embodiment of the universal mold device for prefabricated PCF panels.

[0041] Figure 8 It is a left view of the top side panel in the embodiment of the universal mold device for prefabricated PCF panels.

[0042] Figure 9 It is a right side view of the bottom side panel in the embodiment of the universal mold device for prefabricated PCF panels.

[0043] Description of the numbers in the figure:

[0044] Mold base 100; tie groove 110; second waist-shaped hole 120; third waist-shaped hole 130; fourth waist-shaped hole 140; lower sealing assembly 200; lower sealing plate 210; first limiting flat tube 220; sealing strip 230; top side panel 300; first horizontal baffle 310; first vertical baffle 320; bottom side panel 400; second horizontal baffle 410; second vertical baffle 420; large side panel 500; first side panel body 510; first waist-shaped hole 520; fifth waist-shaped hole 530; small side panel 600; second side panel body 610; second limiting flat tube 620; mold base 700; prefabricated PCF board 800; insulation material 810. DETAILED DESCRIPTION

[0045] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0046] The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only implementations.

[0047] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used in this specification of the present invention are for the purpose of describing specific embodiments only and are not intended to limit the present invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0048] See also Figures 2 to 9 .

[0049] The universal mold device for prefabricated PCF panels includes a mold base 100 , a large side panel 500 , a small side panel 600 , a top side panel 300 , a bottom side panel and a plurality of lower sealing components 200 .

[0050] The mold base 100 is placed on the mold base 700. The mold base 100 is a shell structure welded with stainless steel plates. The mold base 100 is generally rectangular and has several tie grooves 110. The two sides of the tie grooves 110 extend to the upper end face and the rear end face of the mold base 100 respectively.

[0051] A number of lower sealing components 200 are arranged on the rear end face of the mold base 100. The lower sealing components 200 include a lower sealing plate 210 and a first limiting flat tube 220. The lower sealing plate 210 is arranged horizontally, and the front end face of the lower sealing plate 210 is detachably connected to the rear end face of the mold base 100. The first limiting flat tube 220 is fixedly connected to the upper end face of the lower sealing plate 210. The first limiting flat tube 220 can limit the position of the insulation material 810 of the prefabricated PCF board 800; a number of lower sealing components 200 are closely arranged in sequence along the length direction of the mold base 100, and the lower sealing plates 210 of adjacent lower sealing components 200 are detachably connected by bolts. A sealing groove is opened on the rear end face of the lower sealing plate 210 of the lower sealing component 200, and a sealing strip 230 that cooperates with the large side panel 500 is placed in the sealing groove.

[0052] The top side panel 300 includes a first horizontal baffle 310 and a first vertical baffle 320 of an integrated structure. The first horizontal baffle 310 is placed on the upper end surface of the mold base 100. A plurality of second waist-shaped holes 120 are provided on the upper end surface of the mold base 100 corresponding to the position of the first horizontal baffle 310 of the top side panel 300. The plurality of second waist-shaped holes 120 of the mold base 100 and the first horizontal baffle 310 of the top side panel 300 are detachably connected by bolts.

[0053] The bottom side panel 400 also includes a second horizontal baffle 410 and a second vertical baffle 420 of an integrated structure. The second horizontal baffle 410 is placed on the upper end surface of the mold base 100. A number of third waist-shaped holes 130 are provided on the upper end surface of the mold base 100 corresponding to the position of the second horizontal baffle 410 of the bottom side panel 400. The number of third waist-shaped holes 130 of the mold base 100 and the second horizontal baffle 410 of the bottom side panel 400 are detachably connected by bolts.

[0054] The large side panel 500 is arranged at the rear side of the mold base 100, and the lower end of the large side panel is detachably connected to the lower sealing plate 210 of the lower sealing assembly 200. The large side panel 500 includes a plurality of first side panel bodies 510, which are closely arranged in sequence along the length direction of the large side panel. Two adjacent first side panel bodies 510 are detachably connected by bolts. The first side panel bodies 510 of the large side panel 500 are provided with first waist-shaped holes 520, and the length direction of the first waist-shaped holes 520 is vertical. The first waist-shaped holes 520 of the first side panel bodies 510 are detachably connected to the lower sealing plate 210 of the lower sealing assembly 200 by bolts.

[0055] The first side panel body 510 on both sides of the large side panel 500 is also provided with a fifth waist-shaped hole 530, and the length direction of the fifth waist-shaped hole 530 is horizontal. The fifth waist-shaped hole 530 of the first side panel body 510 is detachably connected to the first vertical baffle 320 of the top side panel 300 and the second vertical baffle 420 of the bottom side panel 400 through bolts.

[0056] The small side panel 600 is arranged on the upper end surface of the mold base 100. The length direction of the small side panel 600 is consistent with the length direction of the large side panel 500. The small side panel 600 includes a plurality of second side panel bodies 610. The plurality of second side panel bodies 610 are closely arranged in sequence along the length direction of the small side panel. Two adjacent second side panel bodies 610 are detachably connected by bolts. A plurality of fourth waist-shaped holes 140 are provided at positions of the plurality of second side panel bodies 610 of the small side panel 600 on the upper end surface of the mold base 100 corresponding to the plurality of second side panel bodies 610. The plurality of fourth waist-shaped holes 140 of the mold base 100 are detachably connected to the second side panel bodies 610 of the small side panel 600 by bolts.

[0057] A second limiting flat tube 620 is fixedly connected to the lower portion of the rear end surface of the second side plate body 610 . The second limiting flat tube 620 can limit the position of the thermal insulation material 810 of the prefabricated PCF board 800 .

[0058] The rear end face of the mold base 100, the front end face of the large side panel 500, the first vertical baffle 320 of the top side panel 300, the second vertical baffle 420 of the bottom side panel 400 and the lower sealing assembly 200 constitute the casting space for the vertical plate body of the prefabricated PCF board 800; the upper end face of the mold base 100, the small side panel 600, the first horizontal baffle 310 of the top side panel 300 and the second horizontal baffle 410 of the bottom side panel 400 constitute the casting space for the horizontal plate body of the prefabricated PCF board 800.

[0059] When assembling the universal mold device for prefabricated PCF boards, the lower sealing assembly 200 is fixed to the rear end face of the mold base 100 by bolts, the adjacent lower sealing plates 210 are locked on the sides, the bottom end of the large side plate 500 and the lower sealing plate 210 are adjusted and locked through the first waist-shaped hole 520, and the small side plate 600 is installed on the upper end face of the mold base 100 and positioned through the fourth waist-shaped hole 140; the top side plate 300 and the bottom side plate 400 are placed and fixed through the second waist-shaped hole 120 and the third waist-shaped hole 130 respectively; the position of each plate is adjusted to form a cavity of target size.

[0060] During pouring, insulation boards are placed in the vertical slab cavity, steel bars are tied, and concrete is poured; insulation boards are laid at the bottom of the horizontal slab cavity, bottom concrete is poured, insulation boards are placed, and pouring is performed for the second time.

[0061] The above is only one embodiment of the present invention. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the principles of the present invention. These should also be regarded as falling within the scope of protection of the present invention. For example, the widths of the several tie grooves on the mold base are different.

Claims

1. A universal mold device for prefabricated PCF boards, characterized by: It comprises a mold base (100), a large side plate (500), a small side plate (600), a top side plate (300), a bottom side plate and at least one set of lower sealing components (200); The lower sealing assembly (200) is arranged on the rear end surface of the mold base (100), and the lower sealing assembly (200) includes a lower sealing plate (210) and a first limiting flat tube (220). The lower sealing plate (210) is arranged horizontally, and the front end surface of the lower sealing plate (210) and the rear end surface of the mold base (100) are detachably connected. The first limiting flat tube (220) is fixedly connected to the upper end surface of the lower sealing plate (210). The first limiting flat tube (220) can limit the position of the thermal insulation material (810) of the prefabricated PCF board (800); The top side plate (300) includes a first horizontal baffle (310) and a first vertical baffle (320) of an integrated structure, wherein the front portion of the first horizontal baffle (310) is detachably connected to the upper end surface of the mold base (100), and the first vertical baffle (320) is detachably connected to the rear end surface of the mold base (100); The bottom side plate (400) also includes a second horizontal baffle (410) and a second vertical baffle (420) of an integrated structure. The second horizontal baffle (410) is placed on the upper end surface of the mold base (100). The front portion of the second horizontal baffle (410) is detachably connected to the upper end surface of the mold base (100), and the second vertical baffle (420) is detachably connected to the rear end surface of the mold base (100). The large side panel (500) is arranged on the rear side of the mold base (100), the lower end of the large side panel is detachably connected to the lower sealing plate (210) of the lower sealing assembly (200), and the two sides of the large side panel are detachably connected to the first vertical baffle (320) of the top side panel (300) and the second vertical baffle (420) of the bottom side panel (400); The small side panel (600) is arranged on the upper end surface of the mold base (100), the length direction of the small side panel (600) is consistent with the length direction of the large side panel (500), the small side panel (600) is detachably connected to the upper end surface of the mold base (100), and the two sides of the small side panel (600) are detachably connected to the first horizontal baffle (310) of the top side panel (300) and the second horizontal baffle (410) of the bottom side panel (400). A casting space for the vertical plate body of the prefabricated PCF board (800) is formed between the rear end surface of the mold base (100), the front end surface of the large side panel (500), the first vertical baffle (320) of the top side panel (300), the second vertical baffle (420) of the bottom side panel (400), and the lower sealing assembly (200); and a casting space for the horizontal plate body of the prefabricated PCF board (800) is formed between the upper end surface of the mold base (100), the small side panel (600), the first horizontal baffle (310) of the top side panel (300), and the second horizontal baffle (410) of the bottom side panel (400).

2. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: The large side panel (500) comprises a plurality of first side panel bodies (510), which are closely arranged in sequence along the length direction of the large side panel, and two adjacent first side panel bodies (510) are detachably connected by bolts.

3. The universal mold device for prefabricated PCF boards according to claim 2, characterized in that: The first side plate body (510) of the large side plate (500) is provided with a first waist-shaped hole (520), the length direction of the first waist-shaped hole (520) is vertical, and the first waist-shaped hole (520) of the first side plate body (510) and the lower sealing plate (210) of the lower sealing assembly (200) are detachably connected by bolts.

4. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: A plurality of second waist-shaped holes (120) are provided on the upper end surface of the mold base (100) at positions corresponding to the first horizontal baffle (310) of the top side plate (300), and the plurality of second waist-shaped holes (120) of the mold base (100) and the first horizontal baffle (310) of the top side plate (300) are detachably connected by bolts; A plurality of third waist-shaped holes (130) are provided on the upper end surface of the mold base (100) at positions corresponding to the second horizontal baffle (410) of the bottom side plate (400), and the plurality of third waist-shaped holes (130) of the mold base (100) and the second horizontal baffle (410) of the bottom side plate (400) are detachably connected by bolts.

5. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: The mold base (100) comprises a plurality of lower sealing assemblies (200), which are closely arranged in sequence along the length direction of the mold base (100), and the lower sealing plates (210) of adjacent lower sealing assemblies (200) are detachably connected by bolts.

6. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: The small side panel (600) comprises a plurality of second side panel bodies (610), which are closely arranged in sequence along the length direction of the small side panel, and two adjacent second side panel bodies (610) are detachably connected by bolts.

7. The universal mold device for prefabricated PCF boards according to claim 6, characterized in that: A plurality of fourth waist-shaped holes (140) are provided on the upper end surface of the mold base (100) at positions corresponding to the plurality of second side plate bodies (610) of the small side plate (600), and the plurality of fourth waist-shaped holes (140) of the mold base (100) and the second side plate bodies (610) of the small side plate (600) are detachably connected by bolts.

8. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: The lower parts of the rear end surfaces of the plurality of second side plate bodies (610) of the small side plate (600) are respectively fixedly connected with second limiting flat tubes (620), and the second limiting flat tubes (620) can limit the position of the thermal insulation material (810) of the prefabricated PCF board (800).

9. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: The mold base (100) is provided with a plurality of tie grooves (110), and both sides of the tie grooves (110) extend to the upper end surface and the rear end surface of the mold base (100) respectively.

10. The universal mold device for prefabricated PCF boards according to claim 1, characterized in that: A sealing strip (230) that cooperates with the large side panel (500) is placed on the rear end surface of the lower sealing plate (210) of the lower sealing assembly (200).

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