Wall overturning system

Abstract

The embodiment of the invention provides a wall overturning system which aims at improving the wall overturning efficiency and safety and comprises a conveying mechanism, an overturning platform and a power mechanism. The overturning platform comprises a first bearing part, a second bearing part and a first end part; a first space used for containing a target wall is formed between the first bearing part and the second bearing part, and the first end part is located on the same side of the first bearing part and the second bearing part; the conveying mechanism is used for conveying the target wall into the first space; the power mechanism is used for controlling the overturning platform to overturn in the forward direction. Before forward overturning, the first bearing part is located below the second bearing part, and the target wall is borne by the first bearing part; after forward turning, the first bearing part is located above the second bearing part, and the target wall is borne by the second bearing part; during forward turning, the stressed end of the target wall abuts against the first end due to the dead weight of the target wall, and the first end participates in bearing the target wall.

Description

Technical Field

[0001] The present application relates to the field of prefabricated buildings, and in particular, to a processing system for prefabricated wall parts. Background Art

[0002] In order to improve the standardization and efficiency of construction, prefabricated construction technology has become increasingly popular. This technology requires prefabricating wall modules or house modules in the factory, and then stacking and splicing these modules one by one through lifting equipment at the construction site. This not only greatly shortens the construction period, but also improves the quality of the building because most of the work is completed through the factory assembly line. Although the overall construction speed has increased, many links of the assembly line still require manual assistance during the module prefabrication process. For example, during the prefabrication of the wall module, after welding one side of the wall, it is necessary to flip the wall with the help of manpower or a crane, and then weld the other side of the wall. The above-mentioned method of flipping the wall with the help of manpower or a crane has low flipping efficiency and safety. Summary of the invention

[0003] In order to solve the above problems, an object of an embodiment of the present invention is to provide a wall flipping system, aiming to improve the efficiency and safety of wall flipping.

[0004] An embodiment of the present invention provides a wall turning system, the system comprising a conveying mechanism, a turning platform and a power mechanism;

[0005] The flip platform includes a first bearing part, a second bearing part and a first end; a first space for accommodating a target wall is provided between the first bearing part and the second bearing part, a plurality of end surfaces of the target wall include a force-bearing end, and the first end is located on the same side of the first bearing part and the second bearing part;

[0006] The conveying mechanism is used to convey the target wall into the first space;

[0007] The power mechanism is used to control the flip platform to flip forward;

[0008] Before the forward flipping, the first bearing part is located below the second bearing part, and the target wall is supported by the first bearing part; after the forward flipping, the first bearing part is located above the second bearing part, and the target wall is supported by the second bearing part; during the forward flipping, the load-bearing end of the target wall abuts against the first end due to its own weight, and the first end participates in supporting the target wall.

[0009] Optionally, the conveying mechanism is specifically used to convey the target wall into the first space of the flip platform along a direction parallel to the first end; and the plane where the flipping track of the flipping platform is located is perpendicular to the conveying direction of the target wall.

[0010] Optionally, the target wall includes multiple parallel steel bars, some or all of the multiple steel bars are in an unfixed state, the same end of the multiple steel bars is in contact with the target end face of the target wall, the other end of the multiple steel bars is a free end, and the target end face is the force-bearing end.

[0011] Optionally, the conveying mechanism is also used to transport the flipped target wall out of the first space after the flipping platform is flipped forwardly; the power mechanism is also used to control the flipping platform to flip reversely after the target wall is transported out of the first space, and after the reverse flipping, the first bearing part is located below the second bearing part.

[0012] Optionally, the power mechanism includes a horizontal displacement mechanism and a vertical lifting mechanism;

[0013] The first sliding unit of the horizontal sliding mechanism is hinged to the first hinge point of the first end;

[0014] The second sliding unit of the vertical lifting mechanism is hinged to a second hinge point of a second end of the flip platform, and the second end is located at an adjacent side of the first end;

[0015] When the power mechanism controls the flip platform to flip forward, the horizontal pushing mechanism controls the first sliding unit to slide from the first position to the second position in the horizontal direction, and the vertical lifting mechanism controls the second sliding unit to lift from the third position to the fourth position in the vertical direction, and then fall from the fourth position to the third position.

[0016] Optionally, when the power mechanism controls the flip platform to flip in the opposite direction, the horizontal pushing mechanism controls the first sliding unit to slide from the second position to the first position along the horizontal direction, and the vertical lifting mechanism controls the second sliding unit to lift from the third position to the fourth position along the vertical direction, and then fall from the fourth position to the third position.

[0017] Optionally, the second hinge point is located in the middle of the second end.

[0018] Optionally, the second end has a conveying channel, and the conveying channel is used for the target wall to pass through. Before the forward flipping, the second hinge point is located above the conveying channel.

[0019] Optionally, the conveying mechanism includes a plurality of rollers arranged at intervals, and the second end portion is located between two adjacent rollers; before forward flipping, the lower edge of the conveying channel of the second end portion is lower than the upper surface of the roller.

[0020] Optionally, the flip platform further includes a fixing device, and the fixing device is used to fix the target wall in the first space.

[0021] Optionally, the fixing device includes a pressure plate and a pushing unit, the pressure plate is located in the first space and close to one side of the second bearing part, and the pushing unit is used to control the pressure plate to move toward or away from the first bearing part. When the pressure plate moves toward the direction close to the first bearing part, the pressure plate presses the target wall.

[0022] Optionally, the conveying mechanism includes a plurality of rollers, the pressing plate is provided with a plurality of strip holes, at least one roller is exposed at each strip hole, and the exposed roller is used to transport the flipped target wall out of the first space.

[0023] This application has the following beneficial effects:

[0024] In the solution provided in the embodiment of the present application, the wall flipping system includes a conveying mechanism, a flipping platform and a power mechanism. The target wall to be flipped is transported to the first space of the flipping platform by the conveying mechanism, and the first bearing part of the flipping platform bears the target wall at this time; the flipping platform is controlled to flip forward by the power mechanism, so as to realize the flipping of the target wall; after the forward flipping is completed, the target wall is carried by the second bearing part of the flipping platform; and during the forward flipping, the stress-bearing end of the target wall abuts against the first end of the flipping platform, and the stress-bearing end of the target wall is carried by the first end face of the flipping platform. Since the stress-bearing end of the target wall can withstand a large extrusion force, the stress-bearing end of the target wall will not be crushed during the forward flipping. In short, the wall flipping system provided by the present application can realize the automatic flipping of the wall, improve the efficiency and safety of the wall flipping, and will not damage the wall structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute improper limitations on the present application.

[0026] FIG1( a ) is a schematic diagram of the structure of a wall flipping system according to an embodiment of the present application (before pushing);

[0027] FIG1( b ) is a schematic diagram of the structure of a wall flipping system according to an embodiment of the present application (after pushing);

[0028] FIG2( a ) is a schematic diagram of the structure of a flip platform proposed in an embodiment of the present application (viewing angle 1);

[0029] FIG2( b ) is a schematic diagram of the structure of the flip platform proposed in one embodiment of the present application (viewing angle 2);

[0030] FIG2( c ) is a schematic diagram of the structure of the flip platform proposed in one embodiment of the present application (viewing angle 3);

[0031] FIG3( a ) is a schematic diagram before forward flipping (the target wall is not fixed) according to an embodiment of the present application;

[0032] FIG3( b ) is a schematic diagram before forward flipping (the target wall is fixed) according to an embodiment of the present application;

[0033] FIG3( c ) is a first schematic diagram during a forward flipping period proposed in an embodiment of the present application;

[0034] FIG3( d ) is a second schematic diagram during a forward flipping period according to an embodiment of the present application;

[0035] FIG3( e ) is a third schematic diagram during a forward flipping period according to an embodiment of the present application;

[0036] FIG3( f ) is a schematic diagram of a forward flip (the target wall is fixed) according to an embodiment of the present application;

[0037] FIG3( g ) is a schematic diagram of a forward flip (the target wall has been loosened) according to an embodiment of the present application;

[0038] FIG4( a ) is a schematic diagram before reverse flipping proposed in an embodiment of the present application;

[0039] FIG4( b ) is a first schematic diagram during a reverse flipping period proposed in an embodiment of the present application;

[0040] FIG4( c ) is a second schematic diagram during reverse flipping according to an embodiment of the present application;

[0041] FIG4( d ) is a schematic diagram of a reverse flip proposed in an embodiment of the present application;

[0042] Figure 5 It is a structural schematic diagram of a power mechanism proposed in one embodiment of the present application;

[0043] Figure 6 It is a schematic diagram of the structure of the target wall described in this application. DETAILED DESCRIPTION

[0044] In order to make the technical solutions and advantages in the embodiments of the present application more clearly understood, the exemplary embodiments of the present application are further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than an exhaustive list of all the embodiments. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0045] In the description of the present invention, it is to be understood that the terms “vertical”, “horizontal”, “inside”, “outside”, “up”, “down”, “front”, “back”, “left”, “right”, “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, etc., indicating orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0046] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] Although the overall construction speed has been improved thanks to the development of prefabricated building technology, during the prefabrication process of the wall modules, the wall modules on the assembly line still need to be flipped by manpower or a crane, which has low flipping efficiency and safety. In addition, some of the multiple end faces of the wall modules are relatively fragile and cannot withstand large impact or extrusion forces. Therefore, when flipping the wall modules by manpower or a crane, special care is required, which further reduces the flipping efficiency of the wall modules.

[0049] In order to improve the efficiency and safety of wall flipping, the present application provides a wall flipping system through the following embodiments. As shown in Figures 1(a), 1(b) and 2(a), 2(b) and 2(c), the wall flipping system includes a conveying mechanism 100, a flipping platform 200 and a power mechanism 300. The flipping platform 200 includes a first bearing portion 210, a second bearing portion 220 and a first end portion 230; a first space 240 for accommodating a target wall 600 is provided between the first bearing portion 210 and the second bearing portion 220, and a plurality of end faces of the target wall 600 include a force-bearing end 610, and the first end portion 230 is located on the same side of the first bearing portion 210 and the second bearing portion 220.

[0050] The target wall 600 refers to the wall module to be flipped, and the target wall 600 includes multiple end faces, including a force-bearing end 610 and a non-force-bearing end 620. For ease of understanding, Figure 6 The specific structure of a target wall 600 is shown. The target wall 600 includes a plurality of mutually parallel steel bars 605. Some or all of the steel bars 605 are in an unfixed state. For example, some of the steel bars 605 have been welded to the wall frame, and the other part of the steel bars 605 has not been welded to the wall frame. The same end of the plurality of steel bars 605 is in contact with the target end face (i.e., end face 601) of the target wall. The other end of the plurality of steel bars 605 is a free end (i.e., end face 604). The target end face is a force-bearing end 610. In addition, the target wall also includes end face 601, end face 602, end face 603, and end face 604. The end face 604 is the free end of the steel bar 605, which cannot withstand a large extrusion force, otherwise it is easy to cause the steel bar 605 to deform. Therefore, the end face 604 is a non-force-bearing end 620, and the remaining end faces 601, 602, and 603 can also be used as force-bearing ends 610.

[0051] It should be noted that the specific structure of the target wall 600 is not limited to Figure 6 The present application does not limit the specific structure of the target wall 600.

[0052] In the present application, the conveying mechanism 100 is used to convey the target wall 600 into the first space 240; the power mechanism 300 is used to control the forward flipping of the flipping platform 200; before the forward flipping, the first bearing part 210 is located below the second bearing part 220, and the target wall 600 is supported by the first bearing part 210; after the forward flipping, the first bearing part 210 is located above the second bearing part 220, and the target wall 600 is supported by the second bearing part 220; during the forward flipping, the target wall 600 has its force-bearing end 610 abutting against the first end 230 due to its own weight, and the first end 230 participates in supporting the target wall 600.

[0053] The first end portion 230 participates in bearing the target wall 600, specifically, in some time periods during the forward flipping, the first end portion 230 and the first bearing portion 210 (or the second bearing portion 220) jointly bear the gravity of the target wall 600, and in other time periods (or moments) during the forward flipping, only the first end portion 230 bears the gravity of the target wall 600. For details, please refer to the following for Figure 3(a) to Figure 3(g) Description.

[0054] By adopting the above-mentioned wall flipping system, the target wall 600 to be flipped is transported to the first space 240 of the flipping platform 200 through the conveying mechanism 100, and the flipping platform 200 is controlled to flip forwardly through the power mechanism 300, thereby realizing automatic flipping of the target wall 600, and during the forward flipping, the force-bearing end 610 of the target wall 600 abuts against the first end 230 of the flipping platform 200, and the force-bearing end 610 of the target wall 600 is supported by the first end face of the flipping platform 200. Since the force-bearing end 610 of the target wall 600 can withstand a large extrusion force, the force-bearing end 610 of the target wall 600 will not be crushed during the forward flipping.

[0055] In some specific embodiments, as shown in FIG. 2(a), FIG. 2(b), and FIG. 2(c), the flip platform 200 may further include a fixing device 250, which is used to fix the target wall 600 in the first space 240 to prevent the target wall 600 from shaking during flipping. For example, the fixing device 250 specifically includes a pressing plate 251 and a pushing unit 252, the pressing plate 251 is located in the first space 240 and close to one side of the second bearing part 220, and the pushing unit 252 is used to control the pressing plate 251 to move toward or away from the first bearing part 210. When the pressing plate 251 moves toward the direction close to the first bearing part 210, the pressing plate 251 can press the target wall 600. The pushing unit 252 may be a cylinder or other device that can push the pressing plate 251; when the target wall 600 needs to be fixed, the pushing unit 252 pushes the pressing plate 251 toward the first bearing part 210, thereby pressing the target wall 600; when the target wall 600 is turned over, the pushing unit 252 needs to retract the pressing plate 251 away from the first bearing part 210, thereby releasing the target wall 600. In FIG2(a), only the pressing plate on the right is schematically drawn to simplify the drawing.

[0056] It should be noted that, in addition to the pressing plate 251 and the cylinder, the fixing device 250 may also use other structures, such as a magnetic structure, a clamping structure or a bolt connection, etc., and the present application does not limit the specific structure of the fixing device 250. For ease of description, the present application takes the pressing plate 251 as an example for description.

[0057] In some specific embodiments, Figure 5 As shown, the power mechanism 300 includes a horizontal push mechanism 310 and a vertical lifting mechanism 320; the first sliding unit 311 of the horizontal push mechanism 310 is hinged to the first hinge point 231 of the first end 230; the second sliding unit 321 of the vertical lifting mechanism 320 is hinged to the second hinge point 261 of the second end 260 of the flip platform 200, as shown in FIG. Figure 2(a) to Figure 2(c) As shown, the second end 260 is located at the adjacent side of the first end 230. When the power mechanism 300 controls the flip platform 200 to flip forward, specifically, the horizontal push mechanism 310 controls the first sliding unit 311 to slide from the first position 201 to the second position 202 along the horizontal direction, and the vertical lifting mechanism 320 controls the second sliding unit 321 to lift from the third position 203 to the fourth position 204 along the vertical direction, and then drop from the fourth position 204 to the third position 203.

[0058] For example, Figure 5 As shown, the horizontal sliding mechanism 310 includes two parallel horizontal rails 312, each of which has a first sliding unit 311. The first sliding unit 311 can be a block-shaped sliding unit (referred to as a slider for short), and the first motor 313 drives the first sliding unit 311 to slide along the horizontal rails 312 through transmission components such as gears, rotating rods and / or chains. The vertical lifting mechanism 320 is arranged on the frame 330, and the vertical lifting mechanism 320 includes two groups of vertical rails 322. Each group of vertical rails 322 includes two vertical rails 322 parallel to each other. Each vertical rail 322 is arranged between the upper beam and the lower beam of the frame 330 (it can also be arranged on the column of the frame 330). A second sliding unit 321 is arranged between the two vertical rails 322. The second sliding unit 321 can be a plate-shaped or strip-shaped sliding unit. The second motor 323 also drives the second sliding unit 321 to slide along the vertical rail 322 through transmission components such as gears, rotating rods and / or chains.

[0059] To facilitate understanding of the above positive flip, Figure 3(a) to Figure 3(g)The process of the forward flipping of the target wall 600 is schematically shown. In FIG3(a), the target wall 600 has been transported to the first space 240 by the transport mechanism 100, and the target wall 600 is carried on the first carrying portion 210, but the target wall 600 has not been fixed by the pressing plate 251, and has not yet started to flip forward, the first sliding unit 311 is located at the first position 201, and the second sliding unit 321 is located at the third position 203. In FIG3(b), the pressing plate 251 is pushed downward by the cylinder to press the target wall 600, and has not yet started to flip forward. In FIG3(c), the horizontal push mechanism 310 starts to control the first sliding unit 311 to move from the first position 201 toward the second position 202, and the vertical lifting mechanism 320 starts to control the second sliding unit 321 to lift from the third position 203 toward the fourth position 204. At this time, the target wall 600 is being flipped forward, and the first bearing portion 210 and the first end 230 of the flipping platform 200 jointly bear the gravity of the target wall 600. In FIG3(d), the horizontal push mechanism 310 continues to control the first sliding unit 311 to move from the first position 201 toward the second position 202, and the second sliding unit 321 has been lifted to the fourth position 204 under the control of the vertical lifting mechanism 320. At this time, the target wall 600 is being flipped forward and is in a vertical state, and the first end 230 of the flipping platform 200 alone bears the gravity of the target wall 600 (without considering the vertical friction). In FIG3(e), the horizontal push mechanism 310 continues to control the first sliding unit 311 to move from the first position 201 to the second position 202, and the vertical lifting mechanism 320 starts to control the second sliding unit 321 to fall back from the fourth position 204 to the third position 203. At this time, the target wall 600 is being positively flipped, and the second bearing portion 220 and the first end portion 230 of the flipping platform 200 jointly bear the gravity of the target wall 600. In FIG3(f), the first sliding unit 311 has moved to the second position 202 under the control of the horizontal push mechanism 310, and the second sliding unit 321 has fallen back to the third position 203 under the control of the vertical lifting mechanism 320. The positive flipping of the target wall 600 is completed. At this time, the target wall 600 is supported on the pressing plate 251 (which can also be understood as supported on the second bearing portion 220). In FIG. 3( g ), the pressing plate 251 is retracted downward by the cylinder, thereby releasing the target wall 600 , so that the target wall 600 can be transported out of the first space 240 .

[0060] In some specific embodiments, the conveying mechanism 100 is further used to transport the flipped target wall 600 out of the first space 240 after the flipping platform 200 is flipped forward. The power mechanism 300 is further used to control the flipping platform 200 to flip backward after the target wall 600 is transferred out of the first space 240, and after the reverse flipping, the first bearing portion 210 is located below the second bearing portion 220. When the power mechanism 300 controls the flipping platform 200 to flip backward, the horizontal push mechanism 310 controls the first sliding unit 311 to slide from the second position 202 to the first position 201 in the horizontal direction, and the vertical lifting mechanism 320 controls the second sliding unit 321 to lift from the third position 203 to the fourth position 204 in the vertical direction, and then falls back from the fourth position 204 to the third position 203.

[0061] It should be noted that, in a standardized and assembly-line production process, each target wall 600 is in the same posture before being conveyed to the flip platform 200. For example, before each target wall 600 is conveyed to the flip platform 200, its end face 602 and end face 603 are perpendicular to the conveying direction, end face 601 and end face 604 are parallel to the conveying direction, and the end face 601 of each target wall 600 is located on the left side of the conveying direction, and the end face 604 of each target wall 600 is located on the right side of the conveying direction. In view of the above situation, after the previous target wall 600 is transported out of the first space 240, if the flipping platform 200 is not flipped in the opposite direction, when the next target wall 600 is transported to the first space 240, the non-stress-bearing end 620 (for example, the end face 604) of the target wall 600 will abut against the first end 230 of the flipping platform 200. During the flipping, the non-stress-bearing end 620 of the target wall 600 will generate a large squeezing force with the first end 230, and the non-stress-bearing end 620 of the target wall 600 may be crushed. In the present application, by flipping the flip platform 200 in the opposite direction, the first end 230 of the flip platform 200 can be reset to its original position. When the next target wall 600 is transported to the first space 240, the force-bearing end 610 (for example, the end face 601) of the target wall 600 can still be abutted against the first end 230 of the flip platform 200. During the flipping, the force-bearing end 610 of the target wall 600 will not be crushed.

[0062] To facilitate understanding of the above reverse flip, Figure 4(a) to Figure 4(d)The reverse flipping process of the target wall 600 is schematically shown. In FIG4(a), the target wall 600 has been transported out of the first space 240 by the conveying mechanism 100, and has not yet started to flip forward. The first sliding unit 311 is located at the second position 202, and the second sliding unit 321 is located at the third position 203. In FIG4(b), the horizontal push mechanism 310 starts to control the first sliding unit 311 to move from the second position 202 toward the first position 201, and at the same time, the vertical lifting mechanism 320 starts to control the second sliding unit 321 to lift from the third position 203 toward the fourth position 204. At this time, the flip platform 200 is being reversely flipped. In FIG4(c), the horizontal push mechanism 310 continues to control the first sliding unit 311 to move from the second position 202 toward the first position 201, and before the state shown in FIG4(c), the vertical lifting mechanism 320 has lifted the second sliding unit 321 to the fourth position 204. In the state shown in FIG4(c), the vertical lifting mechanism 320 is controlling the second sliding unit 321 to fall back from the fourth position 204 toward the third position 203, and the flip platform 200 is being reversely flipped. In FIG4(d), the first sliding unit 311 has moved to the first position 201 under the control of the horizontal push mechanism 310, and the second sliding unit 321 has fallen back to the third position 203 under the control of the vertical lifting mechanism 320, and the reverse flipping of the flip platform 200 is completed.

[0063] Forward flipping and reverse flipping are performed in the above manner, with the first hinge point 231 and the second hinge point 261 acting as fulcrums in turn. Specifically, when the flip platform 200 is in a horizontal state, it can be regarded as the flip platform 200 rotating around the first hinge point 231. At this time, the first hinge point 231 serves as a fulcrum, and the horizontal force application point and the force application direction are almost in the same straight line with the flip platform 200, and the horizontal force arm is extremely short, while the vertical force application point and the force application direction are almost at a 90-degree angle with the flip platform 200, and the vertical force arm is about half the length of the flip platform 200. The first motor 313 of the horizontal push mechanism 310 does not exert force, and the second motor 323 of the vertical lifting mechanism 320 has the maximum force. In the process of the flip platform 200 gradually flipping from the horizontal state to the vertical state, the main fulcrum is the first hinge point 231. The hinge point 231 gradually changes into the second hinge point 261, the vertical lever arm gradually decreases, while the horizontal lever arm gradually increases; when the flip platform 200 is in a vertical state, it can be regarded as the flip platform 200 rotating around the second hinge point 261. At this time, the second hinge point 261 serves as a fulcrum, and the vertical force point and force direction are almost in the same straight line as the flip platform 200. The vertical lever arm is extremely short, while the horizontal force point and force direction are almost at a 90-degree angle to the flip platform 200. The horizontal lever arm is approximately half the length of the flip platform 200, and the second motor 323 of the vertical lifting mechanism 320 does not exert force, while the first motor 313 of the horizontal pushing mechanism 310 has the largest force output.

[0064] In summary, during the flipping process, the first motor 313 of the horizontal pushing mechanism 310 and the second motor 323 of the vertical lifting mechanism 320 output force alternately, avoiding the problem of short force arm during the flipping process, and are less affected by the asymmetry of the target wall 600, reducing the required force and thus reducing the motor output requirement.

[0065] In some specific embodiments, Figure 2(a) to Figure 2(c) As shown, the second hinge point 261 is located in the middle of the second end 260. In the present application, by setting the second hinge point 261 in the middle of the second end 260, the two ends of the flip platform 200 exchange positions after the flip platform 200 is flipped. In other words, the flip platform 200 is in the same width range before and after flipping, which can save the floor space of the entire assembly line in the width direction. It should be noted that the second hinge point 261 can also be located in the middle left or middle right of the second end 260, and the present application does not limit the specific position of the second hinge point 261.

[0066] In some specific embodiments, Figure 2(a) to Figure 2(c) As shown, the second end 260 has a conveying channel 262, and the conveying channel 262 is used for the target wall 600 to pass through. Before the forward flipping, the second hinge point 261 is located above the conveying channel 262. In addition, as shown in Figures 1(a) and 1(b), the conveying mechanism 100 includes a plurality of rollers 110 arranged at intervals, and the second end 260 is located between two adjacent rollers 110; before the forward flipping, the lower edge of the conveying channel 262 of the second end 260 is lower than the upper surface of the roller 110, or the two are in the same horizontal plane. In the present application, by setting the hinge point on one side of the conveying channel 262, and before the forward flipping, the second hinge point 261 is located above the conveying channel 262, on the one hand, it can be prevented that the second hinge point 261 hinders the target wall 600 from being delivered into the first space 240, and on the other hand, it can also be prevented that the roller 110 hinders the upward lifting of the second sliding unit 321.

[0067] As shown in Figures 1(a) and 1(b), the conveying mechanism 100 includes a plurality of rollers 110. For ease of explanation, the rollers 110 of the conveying mechanism 100 can be regarded as three parts. In the order of the assembly line from front to back, the first part of the rollers 110 are the rollers 110 before the flipping platform 200, the second part of the rollers 110 are the rollers 110 directly below the flipping platform 200, and the third part of the rollers 110 are the rollers 110 after the flipping platform 200.

[0068] like Figure 2(a) to Figure 2(c)As shown, a plurality of strip holes 2511 are provided on the pressing plate 251 for fixing the target wall 600. When the flipping platform 200 flips forward, the second bearing portion 220 of the flipping platform 200 is located in the gap of the second roller 110, and will not cause position interference with the second roller 110, while the upper surface of the pressing plate 251 and the upper surface of the second roller 110 are almost located at the same horizontal plane, or the upper surface of the second roller 110 is slightly higher than the upper surface of the pressing plate 251, and each second roller 110 is exposed from the strip hole 2511 of the pressing plate 251, and the exposed second roller 110 can be used to transport the flipped target wall 600 out of the first space 240. Specifically, Figure 2(a) to Figure 2(c) The second bearing portion 220 shown is composed of a plurality of cross beams 221 and a tripod beam 222. By designing the positions of the plurality of cross beams 221, the tripod beams 222 and the second portion rollers 110, and designing the size and position of the strip holes 2511 on the pressure plate 251, it is possible to ensure that after the flip platform 200 is flipped forward, the plurality of cross beams 221 and the tripod beams 222 are located exactly in the gaps between the second portion rollers 110, the upper surface of the pressure plate 251 is also exactly flush with the upper surface of the second portion rollers 110, and each second portion roller 110 can be exactly exposed from the strip hole 2511.

[0069] In some specific embodiments, as shown in FIG. 1(a) and FIG. 1(b), the conveying mechanism 100 is used to convey the target wall 600 to the first space 240 of the flip platform 200 in a direction parallel to the first end 230, and the plane where the flip track of the flip platform 200 is located is perpendicular to the conveying direction of the target wall 600. Among them, any point on the flip platform 200 forms a flip track during the flipping process, and these flip tracks are all on the same plane, which is the plane where the flip track is located.

[0070] Although the preferred embodiments of the present application have been described, those skilled in the art may make other changes and modifications to these embodiments once they have learned the basic creative concept. Therefore, the appended claims are intended to be interpreted as including the preferred embodiments and all changes and modifications falling within the scope of the present application.

[0071] Obviously, those skilled in the art can make various changes and modifications to the present application without departing from the spirit and scope of the present application. Thus, if these modifications and variations of the present application fall within the scope of the claims of the present application and their equivalents, the present application is also intended to include these modifications and variations.

Claims

1. A wall turning system, characterized in that: The system includes a conveying mechanism, a turning platform and a power mechanism; The flip platform includes a first bearing part, a second bearing part and a first end; a first space for accommodating a target wall is provided between the first bearing part and the second bearing part, a plurality of end surfaces of the target wall include a force-bearing end, and the first end is located on the same side of the first bearing part and the second bearing part; The conveying mechanism is used to convey the target wall into the first space; The power mechanism is used to control the flip platform to flip forward; Before the forward flipping, the first bearing part is located below the second bearing part, and the target wall is supported by the first bearing part; after the forward flipping, the first bearing part is located above the second bearing part, and the target wall is supported by the second bearing part; during the forward flipping, the load-bearing end of the target wall abuts against the first end due to its own weight, and the first end participates in supporting the target wall.

2. The wall turning system according to claim 1, characterized in that: The conveying mechanism is specifically used to convey the target wall into the first space of the flip platform along a direction parallel to the first end; the plane where the flip track of the flip platform is located is perpendicular to the conveying direction of the target wall.

3. The wall turning system according to claim 1, characterized in that: The target wall includes a plurality of mutually parallel steel bars, some or all of the plurality of steel bars are in an unfixed state, the same end of the plurality of steel bars is in contact with a target end face of the target wall, the other end of the plurality of steel bars is a free end, and the target end face is the load-bearing end.

4. The wall turning system according to claim 1, characterized in that: The conveying mechanism is also used to transport the flipped target wall out of the first space after the flipping platform is flipped forwardly; the power mechanism is also used to control the flipping platform to flip reversely after the target wall is transported out of the first space, and after the reverse flipping, the first bearing part is located below the second bearing part.

5. The wall turning system according to claim 1 or 4, characterized in that: The power mechanism includes a horizontal displacement mechanism and a vertical lifting mechanism; The first sliding unit of the horizontal sliding mechanism is hinged to the first hinge point of the first end; The second sliding unit of the vertical lifting mechanism is hinged to a second hinge point of a second end of the flip platform, and the second end is located at an adjacent side of the first end; When the power mechanism controls the flip platform to flip forward, the horizontal pushing mechanism controls the first sliding unit to slide from the first position to the second position in the horizontal direction, and the vertical lifting mechanism controls the second sliding unit to lift from the third position to the fourth position in the vertical direction, and then fall from the fourth position to the third position.

6. The wall turning system according to claim 5, characterized in that: When the power mechanism controls the flip platform to flip in the opposite direction, the horizontal pushing mechanism controls the first sliding unit to slide from the second position to the first position along the horizontal direction, and the vertical lifting mechanism controls the second sliding unit to lift from the third position to the fourth position along the vertical direction, and then fall from the fourth position to the third position.

7. The wall turning system according to claim 5, characterized in that: The second hinge point is located in the middle of the second end portion.

8. The wall turning system according to claim 5, characterized in that: The second end has a conveying channel, and the conveying channel is used for the target wall to pass through. Before the forward flipping, the second hinge point is located above the conveying channel.

9. The wall turning system according to claim 8, characterized in that: The conveying mechanism comprises a plurality of rollers arranged at intervals, and the second end portion is located between two adjacent rollers; before forward turning, the lower edge of the conveying channel of the second end portion is lower than the upper surface of the roller.

10. The wall turning system according to claim 1, characterized in that: The flip platform further includes a fixing device, and the fixing device is used to fix the target wall in the first space.

11. The wall turning system according to claim 10, characterized in that: The fixing device includes a pressing plate and a pushing unit. The pressing plate is located in the first space and close to one side of the second bearing part. The pushing unit is used to control the pressing plate to move toward or away from the first bearing part. When the pressing plate moves toward the direction close to the first bearing part, the pressing plate presses the target wall.

12. The wall turning system according to claim 11, characterized in that: The conveying mechanism includes a plurality of rollers. The pressure plate is provided with a plurality of strip holes. At least one roller is exposed at each strip hole. The exposed roller is used to transport the flipped target wall out of the first space.

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