Side mold automatic opening and closing mechanism and prefabricated component group erecting mold

Abstract

The application discloses a side mold automatic opening and closing mechanism and a prefabricated component group erecting mold, which are arranged on erecting molds, and opposite sides of the erecting molds are hinged with side molds, and the side mold automatic opening and closing mechanism comprises a bottom mold fixedly arranged on the erecting mold, a lifting block elastically movably arranged on the erecting mold and oppositely arranged with the bottom mold, and the top surface of the lifting block is wedge-shapedly matched with the bottom surface of the bottom mold; and a first linkage assembly arranged in the erecting mold and used for linkage of rotation of the side mold and lifting of the lifting block. The first linkage assembly is arranged, when two adjacent erecting molds are close to each other, the bottom mold on one erecting mold presses down the lifting block on the other erecting mold through wedge-shaped matching, so that the first linkage assembly is triggered, the lifting block is moved downward to drive the side mold to rotate to close the side surface of the gap between the two erecting molds, and when the two adjacent erecting molds are separated, the bottom mold is away from the lifting block, the lifting block is elastically lifted, and the side mold is linkage-rotated to be away from the side surface of the gap between the two erecting molds.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of prefabricated component production, in particular to a side mold automatic opening and closing mechanism and prefabricated component group assembly mold. BACKGROUND

[0002] Residential prefabricated concrete components include building exterior wall panels, building interior wall panels, building floors, building staircases, coupling beams, balcony panels, air conditioning panels and many others. In the production process, flat molds are often used, i.e. flatly arranged formwork, along the horizontal plane to pour concrete to form prefabricated concrete components of various structures. The disadvantage of this flat mold production method is low production efficiency, a large number of formwork to be prepared, and a large space occupied by the production line. To improve this situation, the existing technology proposes a group assembly mold method for the production of such prefabricated components.

[0003] For example, patent document CN105128137A discloses a prefabricated component group assembly mold on December 09, 2015, which includes a track system, a driving system and a formwork system. The formwork system includes a bottom mold, a vertical mold and a side mold. The side mold connecting device is arranged on the side end face of the vertical mold, and the side mold connecting device includes a fixed plate and at least one movable connecting plate. The movable connecting plate is arranged vertically on the fixed plate, and the movable connecting plate has a movable connecting hole. A detachable connecting piece is arranged in the movable connecting hole. The vertical mold and the side mold are connected through the side mold connecting device. Its beneficial effect is that the formwork system can be driven to move horizontally on the track to assemble and disassemble the mold, which is beneficial to improve the production efficiency and the quality of the concrete component.

[0004] In the existing technology of the above-mentioned patent, when the two vertical molds are closed, the side mold of the side face also needs to be rotated to the specified position to close the gap between the two vertical molds, i.e. the side face of the concrete filling space. The existing side mold opening and closing operation needs manual locking, unlocking and rotating of the side mold, so there is an urgent need for a side mold automatic opening and closing mechanism and prefabricated component group assembly mold to solve the above-mentioned problems. SUMMARY

[0005] The purpose of the present application is to provide a side mold automatic opening and closing mechanism and prefabricated component group assembly mold to solve the above-mentioned deficiencies in the prior art.

[0006] In order to achieve the above-mentioned purpose, the present application provides the following technical scheme:

[0007] The utility model provides a side mould automatic opening and closing mechanism, which is arranged on a standing mould, and the standing mould is hinged with side moulds on two opposite sides, comprising a bottom mould fixedly arranged on the standing mould, a lifting block elastically movably arranged on the standing mould and arranged opposite to the bottom mould, the top surface of the lifting block is wedge-shapedly matched with the bottom surface of the bottom mould, and a first linkage assembly arranged in the standing mould is used for linkage of rotation of the side mould and lifting of the lifting block.

[0008] Preferably, a rotating sleeve is rotatably arranged in the standing mould, and the outer side of the rotating sleeve is fixedly connected with the side mould through a movable connector penetrating through the standing mould.

[0009] Preferably, the first linkage assembly comprises a linkage rod movably arranged in the standing mould, the lower end of the linkage rod is connected with the lifting block, the linkage rod is coaxially movably penetrated through the rotating sleeve, the inner wall of the rotating sleeve is provided with a spiral groove, and the surface of the linkage rod is provided with a spiral strip matched with the spiral groove.

[0010] Preferably, the standing mould is provided with a lifting groove, a lifting rod is elastically movably arranged in the lifting groove, the lifting block is fixedly connected with the lifting rod, and the lower end of the linkage rod is connected with the lifting rod.

[0011] Preferably, a through groove matched with the linkage rod is formed in the lifting rod, a limiting piece located on the upper side of the linkage rod is arranged on the linkage rod, an extrusion body is arranged on the lower end of the linkage rod, and a spring sheet is arranged at the lower end of the through groove.

[0012] A prefabricated component group standing mould comprises the side mould automatic opening and closing mechanism, and further comprises a track, a reference mould is fixedly connected to one end of the track, a plurality of standing moulds and one side mould are slidably connected to the track, and the side mould is arranged on the side, away from the reference mould, of the standing mould.

[0013] Preferably, a driving bin is arranged on the inner side of the track, a plurality of driving boxes are movably arranged in the driving bin, a clamping jaw slidably penetrating through the upper surface of the driving bin is fixedly arranged on the driving box, the lower end of the standing mould is embedded in the clamping jaw, and a driving assembly for adjusting the distance between two adjacent driving boxes is arranged between the two driving boxes.

[0014] Preferably, the driving assembly comprises a screw rod fixedly arranged on the driving box, the screw rod is rotatably penetrated through another adjacent driving box, and a sleeve synchronously moving with the driving box is threadedly sleeved in the driving box.

[0015] Preferably, one end of the screw rod penetrating through the driving box closest to the reference mould is fixedly connected with the reference mould.

[0016] Preferably, a synchronous shaft is rotatably arranged in the driving bin, a driving sleeve is arranged in the driving box, the driving sleeve and the sleeve are meshedly connected through a gear, and the driving sleeve is synchronously rotatably sleeved on the synchronous shaft.

[0017] In the above technical solution, the beneficial effects of the present application are:

[0018] The side mold automatic opening and closing mechanism is provided with the first linkage assembly. When two adjacent molds are moved towards each other, the bottom mold on one mold is lowered through wedge-shaped cooperation on the lifting block on the other mold, thereby triggering the first linkage assembly, and the lowering of the lifting block drives the rotation of the side mold to close the side surface of the gap between the two molds. When the two adjacent molds are separated, the bottom mold is away from the lifting block, and the lifting block is elastically raised, and the side mold is rotated away from the side surface of the gap between the two molds, thereby realizing the automatic opening and closing of the side mold.

[0019] Since the side mold automatic opening and closing mechanism has the above beneficial effects, the prefabricated component group mold comprising the side mold automatic opening and closing mechanism also has the above beneficial effects.

[0020] It should be understood that the foregoing general description and the following detailed description are merely exemplary and illustrative, but not for limiting the present disclosure.

[0021] The present application file provides an overview of various implementations or examples of the technology described in the present disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology. BRIEF DESCRIPTION OF DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments described in the present application, and other drawings can also be obtained by those skilled in the art based on these drawings.

[0023] Figure 1 The overall structural schematic diagram provided by the present application is shown in the figure;

[0024] Figure 2 The side view cross-sectional structural schematic diagram provided by the first embodiment of the present application is shown in the figure;

[0025] Figure 3 The side view cross-sectional structural schematic diagram provided by the first embodiment of the present application is shown in the figure; Figure 2 The enlarged structural schematic diagram of A in the figure is shown in the figure;

[0026] Figure 4 The front view cross-sectional structural schematic diagram provided by the second embodiment of the present application is shown in the figure;

[0027] Figure 5 The side view cross-sectional structural schematic diagram provided by the second embodiment of the present application is shown in the figure;

[0028] Figure 6 The top view cross-sectional structural schematic diagram provided by the second embodiment of the present application is shown in the figure;

[0029] Figure 7The application provides Figure 6 An enlarged structural schematic view at B in the figure.

[0030] Explanation of reference signs:

[0031] 1, vertical mold; 2, side mold; 3, bottom mold; 4, lifting block; 5, rotating sleeve; 6, linkage rod; 7, helical groove; 8, helical strip; 9, lifting groove; 10, lifting rod; 11, through groove; 12, convex ring; 13, extrusion body; 14, elastic sheet; 15, track; 16, reference mold; 17, side mold; 18, driving bin; 19, driving box; 20, clamping jaw; 21, screw rod; 22, sleeve; 23, synchronous shaft; 24, driving sleeve; 25, first elastic member. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical scheme and advantages of the embodiments of the present disclosure clearer, the technical scheme of the embodiments of the present disclosure will be described clearly and completely below in conjunction with the drawings of the embodiments of the present disclosure. Obviously, the described embodiments are part of the embodiments of the present disclosure, rather than all the embodiments. Based on the described embodiments of the present disclosure, all other embodiments obtained by a person of ordinary skill in the art without any creative effort fall within the protection scope of the present disclosure.

[0033] Please refer to Figures 1-7 The side mold automatic opening and closing mechanism provided by the embodiments of the present disclosure is arranged on the vertical mold 1, the two opposite sides of the vertical mold 1 are hingedly connected with the side mold 2, and the side mold automatic opening and closing mechanism comprises a bottom mold 3, a lifting block 4 and a first linkage assembly.

[0034] Specifically, the hinge position of the side mold 2 and the vertical mold 1 is arranged near a corner position of the side of the vertical mold 1, and the corner of the vertical mold 1 is arranged in a rounded shape; the upper surface of the bottom mold 3 is horizontal, and is fixedly connected to the lower side of the working surface of the vertical mold 1, that is, the surface surrounding the concrete filling space; when the two vertical molds 1 are closed, the end of the bottom mold 3 abuts against the other vertical mold 1; the lower surface of the end of the bottom mold 3 is arranged in a slope, that is, the end is arranged in a triangular block or a trapezoidal block; the elastic lifting of the lifting block 4 keeps it in the highest position of the lifting stroke, and it descends under stress and restores to the highest position when not stressed; the upper end of the lifting block 4 is arranged in a slope, that is, arranged in a triangular block or a trapezoidal block. In actual use, when the two adjacent vertical molds 1 are closed, the bottom mold 3 on one vertical mold 1 is first moved to the upper side of the lifting block 4 on the other vertical mold 1, and then the lifting block 4 is pressed downward through wedge-shaped cooperation, thereby triggering the first linkage assembly, so that the downward movement of the lifting block 4 drives the rotation of the side mold 2 to close the side surface of the gap between the two vertical molds 1; and when the two adjacent vertical molds 1 are separated, the bottom mold 3 moves away from the lifting block 4, and the lifting block 4 elastically rises, and then the side mold 2 is rotated away from the side surface of the gap between the two vertical molds 1, thereby realizing the automatic opening and closing of the side mold 2.

[0035] Compared with the prior art, the side mold automatic opening and closing mechanism provided in the embodiment of the application realizes the automatic opening and closing of the side mold 2 by arranging the first linkage assembly, when the two adjacent vertical molds 1 are closed, the bottom mold 3 on one vertical mold 1 presses the lifting block 4 on the other vertical mold 1 downward through wedge-shaped cooperation, thereby triggering the first linkage assembly, so that the downward movement of the lifting block 4 drives the rotation of the side mold 2 to close the side surface of the gap between the two vertical molds 1, and when the two adjacent vertical molds 1 are separated, the bottom mold 3 moves away from the lifting block 4, and the lifting block 4 elastically rises, and then the side mold 2 is rotated away from the side surface of the gap between the two vertical molds 1.

[0036] As a preferred technical solution of the embodiment, the rotating sleeve 5 is arranged in the vertical mold 1, the outer side of the rotating sleeve 5 is fixedly connected with the side mold 2 through the connecting piece movably penetrating the vertical mold 1, and specifically, the rotating sleeve 5 is in a cylindrical sleeve shape; at least two rotating sleeves 5 are arranged on the same side of the vertical mold 1 and are fixedly connected with the same side mold 2, so as to ensure the stable rotation of the side mold 2.

[0037] As the preferred technical scheme of the embodiment, the first linkage assembly comprises a linkage rod 6 arranged in the stand 1 in a liftable manner, the linkage rod 6 is connected with the lifting block 4 at the lower end, the linkage rod 6 is coaxially movably penetrated through the rotating sleeve 5, the inner wall of the rotating sleeve 5 is provided with a helical groove 7, the surface of the linkage rod 6 is provided with a helical strip 8 matched with the helical groove 7, specifically, the linkage rod 6 is a cylindrical rod, the helical groove 7 and the helical strip 8 are in sliding connection, the lifting of the linkage rod 6 relative to the rotating sleeve 5 can trigger the helical feeding action between the helical groove 7 and the helical strip 8, and since the rotating sleeve 5 is driven to rotate, specifically, when the linkage rod 6 rises, the rotating sleeve 5 drives the side mold 2 to rotate to the outside of the gap between the two stands 1, and when the linkage rod 6 descends, the rotating sleeve 5 drives the side mold 2 to rotate to the inside of the gap between the two stands 1.

[0038] As the preferred technical scheme of the embodiment, the stand 1 is provided with a lifting groove 9, the lifting rod 10 is movably arranged in the lifting groove 9 in an elastic manner, the lifting block 4 is fixedly connected with the lifting rod 10, and the lower end of the linkage rod 6 is connected with the lifting rod 10, specifically, a plurality of first elastic members 25 are arranged between the lower end of the lifting rod 10 and the inner bottom surface of the lifting groove 9, the plurality of first elastic members 25 are symmetrically distributed on the lifting rod 10, so that the lifting rod 10 is balanced in force; under the arrangement of the first elastic members 25, the lifting rod 10 is elastically pushed to be kept at the highest position in the lifting groove 9, that is, the lifting block 4 is driven to be at the highest position in the lifting stroke; when the lifting block 4 is lowered under the action of external force, the lifting rod 10 is lowered, the first elastic members 25 are compressed and store elastic potential energy, so that the lifting rod 10 has a tendency to drive the lifting block 4 to rise back; the lifting block 4 is lifted and lowered in linkage with the lifting rod 10 and the linkage rod 6.

[0039] As a preferred technical scheme of the embodiment, the lifting rod 10 is provided with a through groove 11 matched with the linkage rod 6, the linkage rod 6 is provided with a convex ring 12 located on the upper side of the linkage rod 6, the lower end of the linkage rod 6 is provided with an extrusion body 13, the lower end of the through groove 11 is provided with a spring piece 14, specifically, the outer diameter of the convex ring 12 is greater than the inner diameter of the through groove 11; the distance between the convex ring 12 and the extrusion body 13 is matched with the height of the lifting rod 10; the outer diameter of the upper end of the extrusion body 13 is consistent with the linkage rod 6, and the outer diameter of the lower end is greater than that of the upper end, which is in the shape of a circular truncated cone; the lower side of the through groove 11 is provided with a retraction groove, the spring piece 14 is arranged in the retraction groove, the upper end of the spring piece 14 is fixedly connected with the lifting rod 10 and can be elastically bent; in the state of no force, the side of the spring piece 14 away from the retraction groove is flush with the inner wall of the through groove 11, and under the action of force, the lower end can be bent into the retraction groove. In actual use, since the side mold 2 has a certain thickness, its rotation track exceeds the position of the side of the gap of the closed vertical mold 1, so that the side mold 2 rotates to the closed position before being resisted by another vertical mold 1, and the other vertical mold 1 continues to approach the side mold 2. To solve this problem, the extrusion body 13 and the spring piece 14 are arranged, specifically: when the two adjacent vertical molds 1 approach, the bottom mold 3 forces the lifting block 4 to descend, the lifting block 4 drives the lifting rod 10 to descend, the first elastic member 25 is compressed and stores elastic potential energy, and at this time, the lifting of the linkage rod 6 is free, so that the lifting rod 10 drives the linkage rod 6 to descend synchronously through the through groove 11, and the linkage rod 6 in turn triggers the side mold 2 to rotate to approach the inner side of the gap between the two vertical molds 1; when the side mold 2 rotates to the position of closing the side of the gap between the two vertical molds 1, that is, the side mold 2 is perpendicular to the two vertical molds 1, the side mold 2 cannot continue to rotate, and the linkage rod 6 cannot continue to descend, but at this time, in order to facilitate the rotation of the side mold 2, the other vertical mold 1 has not been resisted by the side mold 2, so that the two vertical molds 1 continue to approach, so that the lifting block 4 continues to drive the lifting rod 10 to descend, at this time, the extrusion body 13 is extruded with the spring piece 14, the spring piece 14 is bent into the retraction groove, and the extrusion body 13 approaches the through groove 11 upward, so as to realize the further descent of the lifting rod 10 relative to the linkage rod 6 without being affected by the linkage rod 6, that is, the side mold 2 remains in the closed position, and the two vertical molds 1 can continue to approach to smoothly clamp the vertical mold 1; then, when the two vertical molds 1 are separated, the bottom mold 3 moves away from the lifting block 4, the elastic potential energy of the first elastic member 25 is released to push the lifting rod 10 to rise, at the same time, the spring piece 14 releases the elastic potential energy to rise relative to the extrusion body 13, until the lifting rod 10 rises relative to the linkage rod 6 to the position that the upper end of the lifting rod 10 reapproaches the convex ring 12, the lifting rod 10 can continue to drive the linkage rod 6 to rise to trigger the side mold 2 to rotate away from the position of closing the gap between the two vertical molds 1.

[0040] The prefabricated component group formwork comprises a side form automatic opening and closing mechanism, and further comprises a track 15, one end of the track 15 is fixedly connected with a reference form 16, a plurality of vertical forms 1 and a side form 17 are slidably connected on the track 15, the side form 17 is arranged on the side, away from the reference form 16, of the vertical form 1, specifically, the lower end of the side form 17 and the lower end of the vertical form 1 are both provided with a guide wheel movably connected with the track 15, the side form 17 and the vertical form 1 move along the track 15 and keep parallel with the reference form 16; a pouring space can be formed between the reference form 16 and the adjacent vertical form 1, a pouring space can be formed between each adjacent vertical form 1, and a pouring space can also be formed between the side form 17 and the adjacent vertical form 1.

[0041] In another embodiment of the present application, the inside of the track 15 is provided with a driving bin 18, a plurality of driving boxes 19 are movably arranged in the driving bin 18, a sliding jaw 20 penetrating the upper surface of the driving bin 18 is fixedly arranged on the driving box 19, the lower end of the vertical form 1 is embedded in the jaw 20, a driving assembly adjusting the distance between the two driving boxes 19 is arranged between each two adjacent driving boxes 19, specifically, the driving bin 18 is fixedly connected with the reference form 16; the driving bin 18 corresponds to the lower side of each vertical form 1 and the side form 17; the driving box 19 corresponds to the vertical form 1 one by one, and one driving box 19 can also be arranged to correspond to the side form 17, for driving the side form 17 to move; the internal distance of the jaw 20 is greater than the width of the bottom of the vertical form 1, so that the small size displacement of the vertical form 1 during subsequent locking is not affected by the jaw 20; the driving assemblies are synchronously started and stopped, so that the distance between the driving boxes 19 is synchronously expanded or reduced, and then the vertical forms 1 are synchronously away from each other to unfold or close to each other to fold.

[0042] As a preferred technical solution of the present embodiment, the driving assembly comprises a screw rod 21 fixedly arranged on the driving box 19, the screw rod 21 penetrates another adjacent driving box 19 and is threadedly sleeved with a sleeve 22 in the driving box 19, the sleeve 22 moves synchronously with the driving box 19, specifically, the screw rods 21 on the driving boxes 19 are parallel to each other and are arranged in turn, so as to avoid the interference between the driving box 19 and another adjacent driving box 19 when the driving box 19 drives the screw rod 21 to move; the two ends of the sleeve 22 in the axial direction are in abutment with the inner wall of the driving box 19, the sleeve 22 rotates and threadedly feeds with the screw rod 21, so as to move along the axial direction of the screw rod 21, and then drives the driving box 19 to move along the axial direction of the screw rod 21; the sleeves 22 in the driving boxes 19 rotate synchronously, so that the driving boxes 19 synchronously move in the axial direction relative to the screw rods 21 penetrating the driving boxes 19, thereby the distance between the driving boxes 19 can be synchronously expanded or reduced.

[0043] As the preferred technical scheme of the embodiment, one end of the through screw rod 21 of the driving box 19 closest to the reference die 16 is fixedly connected with the reference die 16, specifically, when the inner sleeve 22 of the driving box 19 closest to the reference die 16 rotates relative to the corresponding screw rod 21 to generate a screw feeding action, the driving box 19 moves close to or away from the reference die 16, thereby limiting the moving direction of each driving box 19 as follows: when each driving box 19 moves close to each other, the reference die 16 is synchronously moved close to; when each driving box 19 moves away from each other, the reference die 16 is synchronously moved away from, thereby ensuring that each adjacent die 1 is separated or closed at the same time, and the reference die 16 and the adjacent die 1 are synchronously separated or closed.

[0044] As the preferred technical scheme of the embodiment, the driving box 19 is provided with a synchronous shaft 23, and the driving box 19 is provided with a driving sleeve 24, the driving sleeve 24 and the sleeve 22 are connected through gear engagement, the driving sleeve 24 is sleeved on the synchronous shaft 23 and synchronously rotates, specifically, the synchronous shaft 23 is provided as a cross shaft or a polygonal shaft, the driving sleeve 24 is movably sleeved on the synchronous shaft 23 and can synchronously rotate with the synchronous shaft 23 and can axially move on the synchronous shaft 23; the outer wall of the sleeve 22 and the outer wall of the driving sleeve 24 are provided with gears and are engaged with each other, each driving sleeve 24 is sleeved on the same synchronous shaft 23, so that when the synchronous shaft 23 is driven to rotate by the servo motor, each driving sleeve 24 can be synchronously rotated, then through gear transmission, each sleeve 22 can be synchronously rotated, thus, each sleeve 22 and the corresponding screw rod 21 synchronously generate a screw feeding action, thereby moving each driving box 19 close to or away from each other, the driving sleeve 24 moves axially on the synchronous shaft 23 with the driving box 19 and keeps the rotating transmission function, so that the distance between each driving box 19 is synchronously expanded or reduced, that is, each die 1 and the side die 17 are synchronously moved close to or separated.

[0045] The above only describes some exemplary embodiments of the application by way of illustration, and it is needless to say that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the application. Therefore, the above drawings and descriptions are illustrative in nature and should not be understood as limiting the scope of protection of the claims of the application.

Claims

1. An automatic side mold opening and closing mechanism, which is disposed on a vertical mold (1), wherein side molds (2) are hinged to both opposite sides of the vertical mold (1), characterized in that, include: The bottom mold (3) is fixedly mounted on the vertical mold (1); The lifting block (4) is elastically and movably set on the vertical mold (1) and is set opposite to the bottom mold (3). The top surface of the lifting block (4) is wedge-shaped and matched with the bottom surface of the bottom mold (3). The first linkage component is located inside the vertical mold (1) and is used to link the rotation of the side mold (2) and the lifting block (4). A rotating sleeve (5) is rotatably provided inside the vertical mold (1), and the outer side of the rotating sleeve (5) is fixedly connected to the side mold (2) through a connector that movably penetrates the vertical mold (1); The first linkage component includes a linkage rod (6) that can be raised and lowered inside the vertical mold (1). The lower end of the linkage rod (6) is connected to the lifting block (4). The linkage rod (6) coaxially and movably passes through the rotating sleeve (5). The inner wall of the rotating sleeve (5) is provided with a spiral groove (7). The surface of the linkage rod (6) is provided with a spiral strip (8) that matches the spiral groove (7). The vertical mold (1) is provided with a lifting groove (9), and a lifting rod (10) is elastically and movably provided in the lifting groove (9). The lifting block (4) is fixedly connected to the lifting rod (10), and the lower end of the linkage rod (6) is connected to the lifting rod (10). The lifting rod (10) has a through groove (11) that matches the linkage rod (6). The linkage rod (6) has a convex ring (12) located on the upper side of the linkage rod (6). The lower end of the linkage rod (6) has an extrusion body (13). The lower end of the through groove (11) has a spring piece (14).

2. A precast component assembly formwork, comprising the automatic side mold opening and closing mechanism as described in claim 1, characterized in that, It also includes a track (15), one end of which is fixedly connected to a reference mold (16). Multiple vertical molds (1) and a side mold (17) are slidably connected on the track (15). The side mold (17) is located on the side of the vertical mold (1) away from the reference mold (16).

3. The prefabricated component grouping and erection mold according to claim 2, characterized in that, A drive chamber (18) is provided inside the track (15). Multiple drive boxes (19) are movably arranged inside the drive chamber (18). A chuck (20) that slides through the upper surface of the drive chamber (18) is fixedly provided on the drive box (19). The lower end of the vertical mold (1) is embedded in the chuck (20). A drive assembly for adjusting the distance between two adjacent drive boxes (19) is provided.

4. The prefabricated component grouping and erection mold according to claim 3, characterized in that, The drive assembly includes a screw (21) fixedly mounted on a drive box (19). The screw (21) rotates through another adjacent drive box (19) and is threadedly fitted inside the drive box (19) with a sleeve (22) that moves synchronously with the drive box (19).

5. The precast component assembly formwork according to claim 4, characterized in that, One end of the screw (21) that passes through the drive box (19) closest to the reference mold (16) is fixedly connected to the reference mold (16).

6. The precast component grouping and erecting mold according to claim 4, characterized in that, The drive compartment (18) is provided with a rotatable synchronous shaft (23), and the drive box (19) is provided with a drive sleeve (24). The drive sleeve (24) and the sleeve (22) are connected by gear meshing. The drive sleeve (24) is synchronously rotated and sleeved on the synchronous shaft (23).

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