Mold assembly for fabricated building wallboard and using method of mold assembly

Abstract

The invention relates to the technical field of molds for wallboard production, and discloses a mold assembly for an assembly type building wallboard and a using method thereof.The mold assembly comprises a base, a containing plate is fixedly connected to the top of the base, a containing groove is formed in the top of the containing plate, before use, concrete is poured to the top of a wood plate, and the concrete is limited by a shrinkage assembly and a baffle; after concrete is cooled and solidified, a power source of an electric telescopic rod is switched on, the electric telescopic rod drives a fixing plate and a pushing plate to transversely move at the moment, an inclined face makes contact with a plurality of rollers, the rollers are forced to drive a sliding square rod to transversely move, and the sliding square rod transversely moves to drive a piston plate to outwards move along the inner wall of a hydraulic box; and along with movement of the piston plate, the piston plate drives the pushing rod to synchronously move outwards through the first spring, the pushing rod moves to force the contraction assembly to synchronously move outwards, the contact area between the wall surface and the equipment is reduced, and the situation that the demolding efficiency of the equipment is affected by the large contact surface is avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of mold equipment for wall panel production, and in particular to a mold assembly for assembled building wall panels and a use method thereof. Background Art

[0002] When producing prefabricated building wall panels, the size of the mold is first determined, and then the steel skeleton is installed and fixed in the mold to enhance the strength and stability of the wall panel. After ensuring the position and number of the steel bars are accurate, the embedded parts are installed according to the design requirements. The position and fixing method need to be precisely controlled. After completion, concrete is poured into the mold to fill the entire wall panel space. After the concrete is poured, it is cured for a certain period of time to ensure the strength and stability of the concrete. Finally, it is taken out of the mold to complete the production of the wall panel.

[0003] Among them, after the concrete solidifies, it will produce an adhesion effect on the surrounding areas, causing the wall panel to stick to the inner wall of the mold during demoulding, reducing the demoulding efficiency of the equipment. In response to the above problems, the following solutions are proposed. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides a mold assembly for assembled building wall panels, comprising a base, a placement plate is fixedly connected to the top of the base, a placement groove is provided on the top of the placement plate, a wooden board is placed on the inner wall of the placement groove, a baffle is fixedly connected to the top of the placement plate, six slide grooves are provided on the side wall of the placement plate, and a discharge port is provided on the top of the placement plate;

[0005] The power mechanism includes an electric telescopic rod fixedly connected to the side wall of the base, an end of the electric telescopic rod away from the base is fixedly connected to a fixed plate, a push plate is fixedly connected to the side wall of the fixed plate, and an inclined surface is provided at the end of the push plate away from the fixed plate;

[0006] The limiting mechanism includes a slider slidably connected to the inner walls of the six slide grooves, the bottoms of the six sliders are fixedly connected to a connecting frame, the tops of the sliders are fixedly connected to a mounting plate, the tops of the mounting plates are fixedly connected to a number of fixed boxes, a sliding square rod is slidably connected to the inner walls of the through holes of the fixed boxes, the tops of the sliding square rods are fixedly connected to rollers, the end of the sliding square rod away from the rollers is fixedly connected to a piston plate, a spring 1 is fixedly connected to the side wall of the piston plate, the end of the spring 1 away from the piston plate is fixedly connected to a hydraulic box, a push rod is fixedly connected to the side wall of the hydraulic box, a contraction component is slidably connected to the inner wall of the fixed box, and a limiting component is fixedly connected to the inner wall of the fixed box. In order to solve the problem of difficult demoulding, a limiting mechanism and a contraction component are set inside the equipment. Before use, install the base at the desired position, place the wooden board inside the placement slot, and ensure that the sliding baffle The electric telescopic rod is in an overlapping state with the slide groove, and is in an extended state. At this time, concrete is poured to the top of the wooden board. The concrete is restricted by the shrinkage component and the baffle to form a prototype of a wall panel, and the side wall of the wall panel contacts the side wall of the shrinkage component. After the concrete is cooled and solidified, the power of the electric telescopic rod is turned on. At this time, the electric telescopic rod drives the fixed plate and the push plate to move horizontally, so that the inclined surface contacts with multiple rollers, forcing the rollers to drive the sliding square rod to move horizontally. The horizontal movement of the sliding square rod will drive the piston plate to move outward along the inner wall of the hydraulic box, and as the piston plate moves, the piston plate will drive the push rod to move outward synchronously through the spring. The movement of the push rod will force the shrinkage component to move outward synchronously, forcing the side wall of the shrinkage component to separate from the side wall of the wall panel. Through the application of the above components, the contact area between the wall and the equipment is reduced, and the influence of the contact area on the demoulding efficiency of the equipment is avoided.

[0007] Preferably, the contraction assembly includes a sliding square ring 1 slidably connected to the inner wall of the fixed box, a sliding square ring 2 slidably connected to the inner wall of the sliding square ring 1, and a sliding square ring 3 slidably connected to the inner wall of the sliding square ring 2.

[0008] Preferably, the shrinking assembly also includes a sliding square ring four slidably connected to the inner wall of the sliding square ring three, the inner wall of the sliding square ring four is slidably connected to the outer wall of the push rod, and a miscellaneous material opening is opened at the bottom of the fixed box.

[0009] Preferably, the contraction assembly further comprises a spring three fixedly connected to the side wall of the sliding square rod, one end of the spring three away from the sliding square rod is fixedly connected to the side wall of the fixed box, the side wall of the piston plate is slidably connected to the inner wall of the hydraulic box, and the characteristic of the push rod driving the contraction assembly to move is utilized to divide the contraction assembly into a plurality of sliding assemblies, wherein when the push rod moves outward, it will drive the external sliding square ring four to move synchronously, the lateral movement of the sliding square ring four will drive the external sliding square ring three, the sliding square ring three will drive the sliding square ring two, and the sliding square ring two will drive the sliding square ring one to slide along the inner wall of the fixed box, so that the contraction assembly moves from Figure 7The state of G is transformed into the state of F. Through the application of the above components, the shrinkage component will gradually reduce the contact area with the wall when it is away from the wall panel, avoiding excessive single peeling area, resulting in partial detachment of the wall panel side wall and uneven wall panel side wall.

[0010] Preferably, the limiting component includes a slide rail fixedly connected to the inner wall of the fixed box, a ramp block is slidably connected to the inner wall of the slide rail, and a spring 2 is fixedly connected to the side wall of the ramp block. The characteristic of the sliding square rod driving the hydraulic box to move horizontally is utilized, and a limiting component is arranged inside the equipment, wherein before the equipment starts to demold, the sliding square rod is pulled by the spring 3 and the spring 1, forcing the piston plate to move inward along the inner wall of the hydraulic box, and in this process, the liquid inside the hydraulic box is pressurized to enter the hydraulic telescopic rod, forcing the hydraulic telescopic rod to extend, and when the extension is completed, the sliding square rod will pass The piston plate drives the hydraulic box to move in the direction of the contraction component, forcing the side wall of the hydraulic telescopic rod to contact the inclined surface of the inclined surface block. The inclined surface block is compressed and contracts along the inner wall of the slide rail, so that the hydraulic telescopic rod exceeds the restriction of the inclined surface block. Finally, the side surface of the hydraulic telescopic rod contacts the vertical surface of the inclined surface block, limiting the reset of the hydraulic telescopic rod and the hydraulic box. The restriction of the hydraulic box will also limit the reset of the contraction component. At this time, when concrete is poured on the top of the wooden board, the application of the above-mentioned components can effectively avoid the deformation of the contraction component caused by the impact force of the concrete, resulting in irregular protrusions on the side walls of the wall panels.

[0011] Preferably, the limiting assembly also includes two hydraulic telescopic rods connected through the side walls of the hydraulic box, and the other end of spring two is fixedly connected to the inner wall of the slide rail. When the sliding square rod moves laterally outward, the sliding square rod drives the piston plate to move outward along the inner wall of the hydraulic box, forcing the liquid inside the hydraulic telescopic rod to enter the hydraulic box, causing the hydraulic telescopic rod to contract. At this time, the vertical surface of the ramp block will be misaligned with the horizontal surface of the hydraulic telescopic rod, so that the hydraulic box can drive the hydraulic telescopic rod to cross the limitation of the ramp block.

[0012] Preferably, the limiting assembly also includes a sliding baffle slidably connected to the side wall of the placement plate, a contact plate is fixedly connected to the side wall of the sliding baffle, and a dislocation groove is opened on the side wall of the sliding baffle. During the demoulding process, the spring three is pulled and extended, and in this process, the spring three will accumulate mechanical power. When the fixed plate drives the pushing plate to contact the side wall of the contact plate, the contact plate will drive the sliding baffle to move horizontally along the side wall of the placement plate and force the sliding groove and the dislocation groove to overlap, such as Figure 4 As shown, in this process, since the sliding square rod and the roller are restricted by the horizontal surface of the push plate and cannot move, and the slide groove coincides with the offset groove, the sliding baffle will not be able to restrict the slider. Under the pulling of multiple springs, the slider, the mounting plate and multiple fixed boxes will be forced to move outward, so that the side wall of the fixed box is separated from the side wall of the wall panel. Through the application of the above components, the side wall of the wall panel is completely separated from the inner wall of the equipment.

[0013] A method for using a mold assembly for an assembled building wall panel comprises the following steps:

[0014] S1: pouring cement;

[0015] S2: cooling and shaping;

[0016] S3: Demolding.

[0017] The present invention has the following beneficial effects:

[0018] (1) In order to solve the problem of demoulding difficulty, the present invention sets a limiting mechanism and a shrinking assembly inside the device. Before use, the base is installed at the desired position, the wooden board is placed inside the placement groove, and it is ensured that the sliding baffle and the sliding groove are in an overlapping state. The electric telescopic rod is in an extended state. At this time, concrete is poured onto the top of the wooden board. The concrete is limited by the shrinking assembly and the baffle to form a prototype of a wall panel, and the side wall of the wall panel contacts the side wall of the shrinking assembly. After the concrete is cooled and solidified, the power of the electric telescopic rod is turned on. At this time, the electric telescopic rod drives the fixed plate and the push plate to move horizontally, so that the inclined surface contacts a plurality of rollers, forcing the rollers to drive the sliding square rod to move horizontally. The horizontal movement of the sliding square rod will drive the piston plate to move outward along the inner wall of the hydraulic box. As the piston plate moves, the piston plate will drive the push rod to move outward synchronously through the spring. The movement of the push rod will force the shrinking assembly to move outward synchronously, forcing the side wall of the shrinking assembly to separate from the side wall of the wall panel. By using the above components, the contact area between the wall and the device is reduced, and the impact of the contact area on the demoulding efficiency of the device is avoided.

[0019] (2) The present invention utilizes the characteristic of the push rod driving the contraction assembly to move, and divides the contraction assembly into a plurality of sliding assemblies, wherein the push rod, when moving outward, will drive the external sliding square ring 4 to move synchronously, the sliding square ring 4 will move horizontally to drive the external sliding square ring 3, the sliding square ring 3 will drive the sliding square ring 2, and the sliding square ring 2 will drive the sliding square ring 1 to slide along the inner wall of the fixed box, so that the contraction assembly moves from Figure 7 The state G in the middle is transformed into the state F. Through the application of the above-mentioned components, the contact area between the contraction component and the wall surface will gradually decrease when it is away from the wall panel, so as to avoid a single peeling area being too large, resulting in partial detachment of the side wall of the wall panel and unevenness of the side wall of the wall panel. In addition, when the sliding square rod moves outward, the sliding square rod drives the piston plate to move outward along the inner wall of the hydraulic box, forcing the liquid inside the hydraulic telescopic rod to enter the hydraulic box, and the hydraulic telescopic rod contracts. At this time, the vertical surface of the inclined plane block will be misaligned with the horizontal surface of the hydraulic telescopic rod, so that the hydraulic box can drive the hydraulic telescopic rod to cross the restriction of the inclined plane block.

[0020] (3) The present invention utilizes the characteristic of the sliding square rod driving the hydraulic box to move horizontally, and a limiting component is arranged inside the equipment, wherein before the equipment starts to demould, the sliding square rod is pulled by spring three and spring one to force the piston plate to move inward along the inner wall of the hydraulic box, and in this process, the liquid inside the hydraulic box is pressurized to enter the hydraulic telescopic rod, forcing the hydraulic telescopic rod to extend. When the extension is completed, the sliding square rod will drive the hydraulic box to move in the direction of the contraction component through the piston plate, forcing the side wall of the hydraulic telescopic rod to contact the inclined surface of the inclined block. The inclined block is compressed and contracts along the inner wall of the slide rail, so that the hydraulic telescopic rod exceeds the restriction of the inclined block. Finally, the side surface of the hydraulic telescopic rod contacts the vertical surface of the inclined block, limiting the reset of the hydraulic telescopic rod and the hydraulic box. The hydraulic box is limited, which will also limit the reset of the contraction component. At this time, when concrete is poured on the top of the wooden board, the application of the above-mentioned component can effectively avoid the impact force generated by the concrete causing the contraction component to deform, resulting in irregular protrusions on the side walls of the wall panels.

[0021] (4) The present invention utilizes the above-mentioned spring three to be stretched during the demoulding process. During this process, the spring three will accumulate mechanical power. When the fixed plate drives the pushing plate to contact the side wall of the contact plate, the contact plate will drive the sliding baffle to move horizontally along the side wall of the placement plate and force the sliding groove and the offset groove to overlap, such as Figure 4 As shown, in this process, since the sliding square rod and the roller are restricted by the horizontal surface of the push plate and cannot move, and the slide groove coincides with the offset groove, the sliding baffle will not be able to restrict the slider. Under the pulling of multiple springs, the slider, the mounting plate and multiple fixed boxes will be forced to move outward, so that the side wall of the fixed box is separated from the side wall of the wall panel. Through the application of the above components, the side wall of the wall panel is completely separated from the inner wall of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a cross-sectional schematic diagram of the power mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal components of the power mechanism of the present invention;

[0026] Figure 4 For the present invention Figure 3 A is an enlarged schematic diagram;

[0027] Figure 5 It is a cross-sectional schematic diagram of the limiting mechanism of the present invention;

[0028] Figure 6 For the present invention Figure 5 A magnified schematic diagram of B;

[0029] Figure 7 It is a schematic diagram of the internal components of the limiting mechanism of the present invention;

[0030] Figure 8 It is a cross-sectional schematic diagram of the internal components of the limiting mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of the shrinking assembly of the present invention;

[0032] Fig.10 For the present invention Fig. 9 A magnified schematic diagram of middle C;

[0033] Fig.11 For the present invention Fig. 9 A magnified schematic diagram of D in the middle;

[0034] Fig.12 It is a schematic diagram of the working process of the present invention.

[0035] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0036] In the figure: 1. base; 11. placement plate; 12. placement groove; 13. wooden board; 14. baffle; 15. slide groove; 16. discharge port; 2. power mechanism; 21. electric telescopic rod; 22. fixed plate; 23. push plate; 24. inclined surface; 3. limit mechanism; 31. slider; 32. connecting frame; 33. mounting plate; 34. fixed box; 35. sliding square rod; 36. roller; 37. hydraulic box; 38. piston plate; 39. spring one; 310. push rod; 4. contraction assembly; 41. sliding square ring one; 42. sliding square ring two; 43. sliding square ring three; 44. sliding square ring four; 45. miscellaneous material port; 46. spring three; 5. limit assembly; 51. slide rail; 52. inclined block; 53. spring two; 54. hydraulic telescopic rod; 55. sliding baffle; 56. contact plate; 57. offset groove. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] For example, see Figure 1 - Figure 8 The present invention is a mold assembly for assembled building wall panels, comprising a base 1, a placement plate 11 is fixedly connected to the top of the base 1, a placement groove 12 is provided on the top of the placement plate 11, a wooden board 13 is placed on the inner wall of the placement groove 12, a baffle 14 is fixedly connected to the top of the placement plate 11, six slide grooves 15 are provided on the side wall of the placement plate 11, and a discharge port 16 is provided on the top of the placement plate 11;

[0039] The power mechanism 2 includes an electric telescopic rod 21 fixedly connected to the side wall of the base 1, an end of the electric telescopic rod 21 away from the base 1 is fixedly connected to a fixing plate 22, a side wall of the fixing plate 22 is fixedly connected to a pushing plate 23, and an end of the pushing plate 23 away from the fixing plate 22 is provided with an inclined surface 24;

[0040] The limiting mechanism 3 includes a slider 31 slidably connected to the inner wall of the six slide grooves 15, a connecting frame 32 is fixedly connected to the bottom of the six sliders 31, a mounting plate 33 is fixedly connected to the top of the slider 31, a plurality of fixed boxes 34 are fixedly connected to the top of the mounting plate 33, a sliding square rod 35 is slidably connected to the inner wall of the through hole of the fixed box 34, a roller 36 is fixedly connected to the top of the sliding square rod 35, and a piston plate 38 is fixedly connected to the end of the sliding square rod 35 away from the roller 36. The piston plate 38 A spring 39 is fixedly connected to the side wall of the hydraulic box 37, and one end of the spring 39 away from the piston plate 38 is fixedly connected to the hydraulic box 37. A push rod 310 is fixedly connected to the side wall of the hydraulic box 37. A contraction component 4 is slidably connected to the inner wall of the fixed box 34. A limiting component 5 is fixedly connected to the inner wall of the fixed box 34. In view of the problem of difficult demoulding, a limiting mechanism 3 and a contraction component 4 are set inside the equipment. Before use, the base 1 is installed at the required position, the wooden board 13 is placed inside the placement groove 12, and it is ensured that the sliding baffle 55 and the slide groove 15 are in an overlapping state. The electric telescopic rod 21 is in an extended state. At this time, concrete is poured to the top of the wooden board 13. The concrete is restricted by the contraction component 4 and the baffle 14 to form a prototype of a wall panel, and the side wall of the wall panel contacts the side wall of the contraction component 4. After the concrete is cooled and solidified, the power of the electric telescopic rod 21 is turned on. At this time, the electric telescopic rod 21 drives the fixed plate 22 and the push plate 23 to move horizontally, so that the inclined surface 24 contacts with multiple rollers 36, forcing the rollers 36 to contact the inclined surface 24. The column 36 drives the sliding square rod 35 to move horizontally, and the horizontal movement of the sliding square rod 35 will drive the piston plate 38 to move outward along the inner wall of the hydraulic box 37. As the piston plate 38 moves, the piston plate 38 will drive the push rod 310 to move outward synchronously through the spring 1 39. The movement of the push rod 310 will force the shrinking component 4 to move outward synchronously, forcing the side wall of the shrinking component 4 to separate from the side wall of the wall panel. Through the application of the above components, the contact area between the wall and the equipment is reduced, avoiding the large contact area affecting the demoulding efficiency of the equipment.

[0041] For example 2, please refer to Fig. 9 - Fig.12 The present invention is a mold assembly for assembled building wall panels. Based on the first embodiment, the shrinkage assembly 4 includes a sliding square ring 1 41 slidably connected to the inner wall of the fixed box 34, a sliding square ring 2 42 slidably connected to the inner wall of the sliding square ring 1 41, and a sliding square ring 3 43 slidably connected to the inner wall of the sliding square ring 2 42.

[0042] The shrinking assembly 4 also includes a sliding square ring 44 slidably connected to the inner wall of the sliding square ring 3 43 , the inner wall of the sliding square ring 44 is slidably connected to the outer wall of the push rod 310 , and a miscellaneous material opening 45 is opened at the bottom of the fixed box 34 .

[0043] The contraction assembly 4 also includes a spring three 46 fixedly connected to the side wall of the sliding square rod 35, one end of the spring three 46 away from the sliding square rod 35 is fixedly connected to the side wall of the fixed box 34, and the side wall of the piston plate 38 is slidably connected to the inner wall of the hydraulic box 37. The characteristic of the above-mentioned push rod 310 driving the contraction assembly 4 to move is utilized to divide the contraction assembly 4 into a plurality of sliding assemblies, wherein the push rod 310, when moving outward, will drive the external sliding square ring four 44 to move synchronously, the sliding square ring four 44 will move laterally to drive the external sliding square ring three 43, the sliding square ring three 43 drives the sliding square ring two 42, and the sliding square ring two 42 drives the sliding square ring one 41 to slide along the inner wall of the fixed box 34, so that the contraction assembly 4 is moved outward. Figure 7 The state G is changed to the state F. Through the application of the above components, the shrinking component 4 will gradually reduce the contact area with the wall surface when it is away from the wallboard, so as to avoid a single peeling area being too large, resulting in partial shedding of the wallboard side wall and unevenness of the wallboard side wall;

[0044] The limiting assembly 5 includes a slide rail 51 fixedly connected to the inner wall of the fixed box 34, a ramp block 52 is slidably connected to the inner wall of the slide rail 51, and a spring 2 53 is fixedly connected to the side wall of the ramp block 52. The limiting assembly 5 is arranged inside the device by utilizing the characteristic that the sliding square rod 35 drives the hydraulic box 37 to move horizontally. When the device does not start demoulding, the sliding square rod 35 is pulled by the spring 3 46 and the spring 1 39 to force the piston plate 38 to move inward along the inner wall of the hydraulic box 37. In this process, the liquid inside the hydraulic box 37 is pressurized to enter the hydraulic telescopic rod 54, forcing the hydraulic telescopic rod 54 to extend. When the extension is completed, the sliding square rod 35 will The piston plate 38 drives the hydraulic box 37 to move in the direction of the contraction component 4, forcing the side wall of the hydraulic telescopic rod 54 to contact the inclined surface of the inclined block 52. The inclined block 52 is compressed and contracts along the inner wall of the slide rail 51, so that the hydraulic telescopic rod 54 exceeds the restriction of the inclined block 52. Finally, the side of the hydraulic telescopic rod 54 contacts the vertical surface of the inclined block 52, limiting the reset of the hydraulic telescopic rod 54 and the hydraulic box 37. The hydraulic box 37 is restricted, which will also limit the reset of the contraction component 4. At this time, when concrete is poured on the top of the wooden board 13, the application of the above-mentioned components can effectively avoid the impact force generated by the concrete causing the deformation of the contraction component 4 and causing irregular protrusions on the side walls of the wallboard.

[0045] The limiting assembly 5 also includes two hydraulic telescopic rods 54 that are connected through the side walls of the hydraulic box 37. The other end of the spring 53 is fixedly connected to the inner wall of the slide rail 51. When the sliding square rod 35 moves outward, the sliding square rod 35 drives the piston plate 38 to move outward along the inner wall of the hydraulic box 37, forcing the liquid inside the hydraulic telescopic rod 54 to enter the hydraulic box 37, causing the hydraulic telescopic rod 54 to contract. At this time, the vertical surface of the ramp block 52 will be misaligned with the horizontal surface of the hydraulic telescopic rod 54, so that the hydraulic box 37 can drive the hydraulic telescopic rod 54 to cross the restriction of the ramp block 52.

[0046] The limiting assembly 5 also includes a sliding baffle 55 slidably connected to the side wall of the placement plate 11, a contact plate 56 is fixedly connected to the side wall of the sliding baffle 55, and a dislocation groove 57 is opened on the side wall of the sliding baffle 55. During the demoulding process, the spring three 46 is pulled and extended. During this process, the spring three 46 will accumulate mechanical power. When the fixed plate 22 drives the pushing plate 23 to contact the side wall of the contact plate 56, the contact plate 56 will drive the sliding baffle 55 to move horizontally along the side wall of the placement plate 11, and force the slide groove 15 and the dislocation groove 57 to overlap, as shown in FIG. Figure 4As shown, in this process, since the sliding square rod 35 and the roller 36 are restricted by the horizontal surface of the push plate 23 and cannot move, and the slide groove 15 coincides with the offset groove 57, the sliding baffle 55 will not be able to restrict the slider 31. Under the pulling of multiple springs 46, the slider 31, the mounting plate 33 and the multiple fixed boxes 34 will be forced to move outward, so that the side walls of the fixed boxes 34 are separated from the side walls of the wall panel. Through the application of the above-mentioned components, the side walls of the wall panel are completely separated from the inner walls of the equipment.

[0047] The method for using the mold assembly device includes the following steps:

[0048] S1: pouring cement;

[0049] S2: cooling and shaping;

[0050] S3: Demolding.

[0051] A specific application of this embodiment is as follows: before use, the base 1 is installed at the desired position, the wooden board 13 is placed inside the placement groove 12, and it is ensured that the sliding baffle 55 and the sliding groove 15 are in an overlapping state, and the electric telescopic rod 21 is in an extended state. At this time, concrete is poured to the top of the wooden board 13. The concrete is restricted by the shrinkage component 4 and the baffle 14 to form a prototype of a wall panel, and the side wall of the wall panel is in contact with the side wall of the shrinkage component 4. After the concrete is cooled and solidified, the power supply of the electric telescopic rod 21 is turned on. At this time, the electric telescopic rod 21 drives the fixed plate 22 and the push plate 2 3 moves horizontally, so that the inclined surface 24 contacts with the plurality of rollers 36, forcing the rollers 36 to drive the sliding square rod 35 to move horizontally. The horizontal movement of the sliding square rod 35 will drive the piston plate 38 to move outward along the inner wall of the hydraulic box 37. As the piston plate 38 moves, the piston plate 38 will drive the push rod 310 to move outward synchronously through the spring 1 39. The movement of the push rod 310 will force the shrinking component 4 to move outward synchronously, forcing the side wall of the shrinking component 4 to separate from the side wall of the wall panel. Through the application of the above components, the contact area between the wall and the equipment is reduced, and the influence of the large contact area on the demoulding efficiency of the equipment is avoided.

[0052] By utilizing the feature of the push rod 310 driving the shrinking assembly 4 to move, the shrinking assembly 4 is divided into a plurality of sliding assemblies, wherein the push rod 310, when moving outward, will drive the external sliding square ring 44 to move synchronously, the sliding square ring 44 will move laterally to drive the external sliding square ring 3 43, the sliding square ring 3 43 drives the sliding square ring 2 42, the sliding square ring 2 42 drives the sliding square ring 1 41 to slide along the inner wall of the fixed box 34, so that the shrinking assembly 4 moves outward. Figure 7The state G in the middle is changed to the state F. Through the application of the above-mentioned components, the shrinking component 4 will gradually reduce the contact area with the wall surface when it is away from the wall panel, so as to avoid that the area of ​​single peeling is too large, resulting in partial shedding of the side wall of the wall panel and unevenness of the side wall of the wall panel. In addition, when the sliding square rod 35 moves horizontally outward, the sliding square rod 35 drives the piston plate 38 to move outward along the inner wall of the hydraulic box 37, forcing the liquid inside the hydraulic telescopic rod 54 to enter the hydraulic box 37, and the hydraulic telescopic rod 54 contracts. At this time, the vertical surface of the inclined surface block 52 will be misaligned with the horizontal surface of the hydraulic telescopic rod 54, so that the hydraulic box 37 can drive the hydraulic telescopic rod 54 to cross the restriction of the inclined surface block 52. Utilizing the characteristic that the sliding square rod 35 drives the hydraulic box 37 to move horizontally, a limiting component 5 is arranged inside the equipment, wherein when the equipment has not started to demould, the sliding square rod 35 is pulled by the spring three 46 and the spring one 39 to force the piston The plate 38 moves inward along the inner wall of the hydraulic box 37. During this process, the liquid inside the hydraulic box 37 is pressurized to enter the hydraulic telescopic rod 54, forcing the hydraulic telescopic rod 54 to extend. When the extension is completed, the sliding square rod 35 will drive the hydraulic box 37 to move in the direction of the contraction component 4 through the piston plate 38, forcing the side wall of the hydraulic telescopic rod 54 to contact the inclined surface of the inclined block 52. The inclined block 52 is compressed and contracts along the inner wall of the slide rail 51, so that the hydraulic telescopic rod 54 exceeds the restriction of the inclined block 52. Finally, the side surface of the hydraulic telescopic rod 54 contacts the vertical surface of the inclined block 52, restricting the reset of the hydraulic telescopic rod 54 and the hydraulic box 37. The hydraulic box 37 is restricted, which will also restrict the reset of the contraction component 4. At this time, when concrete is poured on the top of the wooden board 13, the application of the above-mentioned components can effectively avoid the impact force generated by the concrete causing the contraction component 4 to deform, resulting in irregular protrusions on the side walls of the wall panels.

[0053] The spring 3 46 is stretched during demoulding, and in this process, the spring 3 46 will accumulate mechanical power. When the fixed plate 22 drives the push plate 23 to contact the side wall of the contact plate 56, the contact plate 56 will drive the sliding baffle 55 to move along the side wall of the placement plate 11, and force the slide groove 15 and the offset groove 57 to overlap, as shown in FIG. Figure 4 As shown, in this process, since the sliding square rod 35 and the roller 36 are restricted by the horizontal surface of the push plate 23 and cannot move, and the slide groove 15 coincides with the offset groove 57, the sliding baffle 55 will not be able to restrict the slider 31. Under the pulling of multiple springs 46, the slider 31, the mounting plate 33 and the multiple fixed boxes 34 will be forced to move outward, so that the side walls of the fixed boxes 34 are separated from the side walls of the wall panel. Through the application of the above-mentioned components, the side walls of the wall panel are completely separated from the inner walls of the equipment.

[0054] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mold assembly for assembled building wall panels, comprising a base (1), a placement plate (11) is fixedly connected to the top of the base (1), a placement groove (12) is provided on the top of the placement plate (11), a wooden board (13) is placed on the inner wall of the placement groove (12), a baffle (14) is fixedly connected to the top of the placement plate (11), six slide grooves (15) are provided on the side wall of the placement plate (11), and a discharge port (16) is provided on the top of the placement plate (11), characterized in that: Also includes: A power mechanism (2), the power mechanism (2) comprising an electric telescopic rod (21) fixedly connected to a side wall of the base (1), the end of the electric telescopic rod (21) away from the base (1) being fixedly connected to a fixing plate (22), the side wall of the fixing plate (22) being fixedly connected to a pushing plate (23), the end of the pushing plate (23) away from the fixing plate (22) being provided with an inclined surface (24); A limiting mechanism (3), the limiting mechanism (3) comprising a slider (31) slidably connected to the inner wall of six slide grooves (15), the bottom of the six sliders (31) being fixedly connected to a connecting frame (32), the top of the slider (31) being fixedly connected to a mounting plate (33), the top of the mounting plate (33) being fixedly connected to a plurality of fixed boxes (34), the inner wall of the through hole of the fixed box (34) being slidably connected to a sliding square rod (35), the top of the sliding square rod (35) being fixedly connected to a roller (36) The end of the sliding square rod (35) away from the roller (36) is fixedly connected to a piston plate (38), the side wall of the piston plate (38) is fixedly connected to a spring 1 (39), the end of the spring 1 (39) away from the piston plate (38) is fixedly connected to a hydraulic box (37), the side wall of the hydraulic box (37) is fixedly connected to a push rod (310), the inner wall of the fixed box (34) is slidably connected to a contraction component (4), and the inner wall of the fixed box (34) is fixedly connected to a limiting component (5).

2. The mold assembly for assembled building wall panels according to claim 1, characterized in that: The contraction assembly (4) comprises a sliding square ring 1 (41) slidably connected to the inner wall of the fixed box (34), a sliding square ring 2 (42) slidably connected to the inner wall of the sliding square ring 1 (41), and a sliding square ring 3 (43) slidably connected to the inner wall of the sliding square ring 2 (42).

3. The mold assembly for assembled building wall panels according to claim 2, characterized in that: The shrinking assembly (4) further comprises a sliding square ring four (44) slidably connected to the inner wall of the sliding square ring three (43), the inner wall of the sliding square ring four (44) being slidably connected to the outer wall of the push rod (310), and a miscellaneous material opening (45) is provided at the bottom of the fixed box (34).

4. The mold assembly for assembled building wall panels according to claim 3, characterized in that: The contraction assembly (4) also includes a spring three (46) fixedly connected to the side wall of the sliding square rod (35), one end of the spring three (46) away from the sliding square rod (35) is fixedly connected to the side wall of the fixed box (34), and the side wall of the piston plate (38) is slidably connected to the inner wall of the hydraulic box (37).

5. The mold assembly for assembled building wall panels according to claim 4, characterized in that: The limiting assembly (5) comprises a slide rail (51) fixedly connected to the inner wall of the fixed box (34), a ramp block (52) being slidably connected to the inner wall of the slide rail (51), and a second spring (53) being fixedly connected to the side wall of the ramp block (52).

6. The mold assembly for assembled building wall panels according to claim 5, characterized in that: The limiting assembly (5) also includes two hydraulic telescopic rods (54) that are connected through the side wall of the hydraulic box (37), and the other end of the second spring (53) is fixedly connected to the inner wall of the slide rail (51).

7. The mold assembly for assembled building wall panels according to claim 6, characterized in that: The limiting assembly (5) further comprises a sliding baffle (55) slidably connected to the side wall of the placement plate (11), a contact plate (56) being fixedly connected to the side wall of the sliding baffle (55), and an offset groove (57) being provided on the side wall of the sliding baffle (55).

8. A method for using a mold assembly for an assembled building wall panel, using the mold assembly for an assembled building wall panel as claimed in claim 7, characterized in that: The following steps are included: S1: pouring cement; S2: cooling and shaping; S3: Demolding.

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