Wall overturning system

Abstract

The embodiment of the utility model 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] This application relates to the field of prefabricated buildings, and specifically, to a processing system for wall prefabricated components. Background Art

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

[0003] To solve the above problems, the purpose of the embodiments of the present utility model is to provide a wall flipping system, aiming to improve the wall flipping efficiency and safety.

[0004] The embodiments of the present utility model provide a wall flipping system, and the system includes a conveying mechanism, a flipping platform and a power mechanism;

[0005] The flipping platform includes a first bearing part, a second bearing part and a first end part; there is a first space for accommodating a target wall between the first bearing part and the second bearing part, and among the multiple end faces of the target wall, there is a force-receiving end, and the first end part 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 forward flipping of the flipping platform;

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

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

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

[0011] Optionally, the conveying mechanism is further configured to transfer the flipped target wall out of the first space after the flipping platform is flipped forward; the power mechanism is further configured to control the flipping platform to flip backward after the target wall is transferred out of the first space. After flipping backward, the first bearing portion is located below the second bearing portion.

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

[0013] The first sliding unit of the horizontal pushing 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 the second hinge point of the second end of the flipping platform, and the second end is located on the adjacent side of the first end;

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

[0016] Optionally, when the power mechanism controls the flipping platform to flip backward, the horizontal pushing mechanism controls the first sliding unit to slide horizontally from the second position to the first position, and the vertical lifting mechanism controls the second sliding unit to lift vertically from the third position to the fourth position, 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 for the target wall to pass through. Before flipping forward, 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 is located between two adjacent rollers; before forward flipping, the lower edge of the conveying channel at the second end is lower than the upper surface of the rollers.

[0020] Optionally, the flipping platform further includes a fixing device for fixing the target wall in the first space.

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

[0022] Optionally, the conveying mechanism includes a plurality of rollers. A plurality of strip-shaped holes are formed in the pressing plate, and at least one roller is exposed at each strip-shaped hole. The exposed rollers are used to transfer the flipped target wall out of the first space.

[0023] The present application has the following beneficial effects:

[0024] In the solution provided by 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 conveyed into the first space of the flipping platform through the conveying mechanism. At this time, the target wall is borne by the first bearing portion of the flipping platform; the flipping platform is controlled to flip forward through the power mechanism, so as to realize the flipping of the target wall; after the forward flipping is completed, the target wall is borne by the second bearing portion of the flipping platform; and during the forward flipping, the force-bearing end of the target wall abuts against the first end of the flipping platform, and the force-bearing end of the target wall is borne by the first end face of the flipping platform. Since the force-bearing end of the target wall can bear a large extrusion force, the force-bearing end of the target wall will not be damaged during the forward flipping. In short, by using the wall flipping system provided by the present application, the automatic flipping of the wall can be realized, the wall flipping efficiency and safety can be improved, and the wall structure will not be damaged. Description of the Drawings

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

[0026] Fig. 1(a) is a schematic structural diagram of the wall flipping system proposed in an embodiment of the present application (before pushing);

[0027] Fig. 1(b) is a schematic structural diagram of the wall flipping system proposed in an embodiment of the present application (after pushing);

[0028] Figure 2(a) is a schematic structural view of the flipping platform proposed in an embodiment of the present application (viewpoint one);

[0029] Figure 2(b) is a schematic structural view of the flipping platform proposed in an embodiment of the present application (viewpoint two);

[0030] Figure 2(c) is a schematic structural view of the flipping platform proposed in an embodiment of the present application (viewpoint three);

[0031] Figure 3(a) is a schematic view before forward flipping (the target wall is not fixed) proposed in an embodiment of the present application;

[0032] Figure 3(b) is a schematic view before forward flipping (the target wall is fixed) proposed in an embodiment of the present application;

[0033] Figure 3(c) is a first schematic view during forward flipping proposed in an embodiment of the present application;

[0034] Figure 3(d) is a second schematic view during forward flipping proposed in an embodiment of the present application;

[0035] Figure 3(e) is a third schematic view during forward flipping proposed in an embodiment of the present application;

[0036] Figure 3(f) is a schematic view after forward flipping (the target wall is fixed) proposed in an embodiment of the present application;

[0037] Figure 3(g) is a schematic view after forward flipping (the target wall is released) proposed in an embodiment of the present application;

[0038] Figure 4(a) is a schematic view before reverse flipping proposed in an embodiment of the present application;

[0039] Figure 4(b) is a first schematic view during reverse flipping proposed in an embodiment of the present application;

[0040] Figure 4(c) is a second schematic view during reverse flipping proposed in an embodiment of the present application;

[0041] Figure 4(d) is a schematic view after reverse flipping proposed in an embodiment of the present application;

[0042] Figure 5 is a schematic structural view of the power mechanism proposed in an embodiment of the present application;

[0043] Figure 6 is a schematic structural view of the target wall described in the present application. Detailed implementation manners

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

[0045] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by terms such as "vertical", "horizontal", "inner", "outer", "upper", "lower", "front", "rear", "left", "right", "center", "longitudinal", "transverse", "length", "width", "thickness", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be understood as a limitation to the present invention.

[0046] In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality of" means two or more, unless otherwise specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, terms such as "installation", "connection", "connection", "fixation", etc. should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0048] Although the development of prefabricated building technology has improved the overall construction speed, during the prefabrication process of wall modules, it is still necessary to rely on manpower or a crane to flip the wall modules on the assembly line. The flipping efficiency and safety of this flipping method are relatively low. Moreover, among the multiple end faces of the wall module, some end faces are relatively fragile and cannot withstand large impact forces or extrusion forces. Therefore, when flipping the wall module with the help of manpower or a crane, extra care is needed, which will further reduce the flipping efficiency of the wall module.

[0049] To improve the wall flipping efficiency and safety, the present application provides a wall flipping system through the following embodiments. As shown in FIGS. 1(a), 1(b), 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; there is a first space 240 between the first bearing portion 210 and the second bearing portion 220 for accommodating the target wall 600. Among the multiple end faces of the target wall 600, there is a force-receiving 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] Wherein, the target wall 600 refers to the wall module to be flipped. The target wall 600 includes multiple end faces, among which there is a force-receiving end 610, and may also include a non-force-receiving end 620. For ease of understanding, Figure 6 FIG. 5 shows a specific structure of a target wall 600. The target wall 600 includes multiple mutually parallel steel bars 605. Some or all of the multiple steel bars 605 are in an unfixed state. For example, some of the steel bars 605 have been welded to the wall skeleton, while another part of the steel bars 605 have not been welded to the wall skeleton. The same end of the multiple steel bars 605 contacts the target end face (i.e., end face 601) of the target wall, and the other end of the multiple steel bars 605 is a free end (i.e., end face 604), and the target end face is the force-receiving end 610. In addition, the target wall further includes end faces 601, 602, 603, and 604. Among them, end face 604 is the free end of the steel bar 605, and it cannot bear a large extrusion force, otherwise it is easy to cause deformation of the steel bar 605. Therefore, end face 604 is the non-force-receiving end 620, and the remaining end faces 601, 602, and 603 can also be used as the force-receiving end 610.

[0051] It should be noted that the specific structure of the target wall 600 is not limited to Figure 6 the structure shown, and 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 portion 210 is located below the second bearing portion 220, and the target wall 600 is borne by the first bearing portion 210; after the forward flipping, the first bearing portion 210 is located above the second bearing portion 220, and the target wall 600 is borne by the second bearing portion 220; during the forward flipping, due to its own weight, the force-receiving end 610 of the target wall 600 abuts against the first end portion 230, and the first end portion 230 participates in bearing the target wall 600.

[0053] Among them, the first end portion 230 participates in bearing the target wall 600. Specifically, during some time periods of 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. During some other time periods (or moments) of the forward flipping, only the first end portion 230 bears the gravity of the target wall 600. For specific reference, please refer to the following description of Figures 3(a) to 3(g) .

[0054] With the above wall flipping system, the target wall 600 to be flipped is conveyed into the first space 240 of the flipping platform 200 through the conveying mechanism 100, and the flipping platform 200 is controlled to flip forward by the power mechanism 300, so as to realize the automatic flipping of the target wall 600. During the forward flipping, the force-bearing end 610 of the target wall 600 abuts against the first end portion 230 of the flipping platform 200, and the first end face of the flipping platform 200 bears the force-bearing end 610 of the target wall 600. 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 damaged during the forward flipping.

[0055] In some specific embodiments, as shown in FIGS. 2(a), 2(b), and 2(c), the flipping platform 200 may further include a fixing device 250 for fixing 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 on the side close to the second bearing portion 220. The pushing unit 252 is used to control the pressing plate 251 to move towards or away from the first bearing portion 210. When the pressing plate 251 moves towards the first bearing portion 210, the pressing plate 251 can press the target wall 600 tightly. Among them, the pushing unit 252 can be a cylinder or other devices that can push the pressing plate 251. When it is necessary to fix the target wall 600, the pushing unit 252 pushes the pressing plate 251 towards the first bearing portion 210 to press the target wall 600 tightly. When the flipping of the target wall 600 is completed, the pushing unit 252 needs to retract the pressing plate 251 away from the first bearing portion 210 to release the target wall 600. In FIG. 2(a), for the sake of simplifying the drawing, only the pressing plate on the right side is schematically drawn.

[0056] It should be noted that in addition to the pressing plate 251 and the cylinder, the fixing device 250 can also adopt other structures, such as a magnetic attraction structure, a clamping structure or a bolt connecting piece, etc. The specific structure of the fixing device 250 is not limited in this application. For the convenience of description, the pressing plate 251 is taken as an example in this application.

[0057] In some specific embodiments, such as Figure 5 shown, the power mechanism 300 includes a horizontal pushing mechanism 310 and a vertical lifting mechanism 320; the first sliding unit 311 of the horizontal pushing 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 flipping platform 200. As Figures 2(a) to 2(c) shown, the second end 260 is located on the adjacent side of the first end 230. When the power mechanism 300 controls the positive flipping of the flipping platform 200, specifically, the horizontal pushing mechanism 310 controls the first sliding unit 311 to slide along the horizontal direction from the first position 201 to the second position 202, and the vertical lifting mechanism 320 controls the second sliding unit 321 to lift along the vertical direction from the third position 203 to the fourth position 204, and then fall from the fourth position 204 to the third position 203.

[0058] Exemplarily, as Figure 5 shown, the horizontal pushing mechanism 310 includes two mutually parallel horizontal tracks 312. There is a first sliding unit 311 on each horizontal track 312. The first sliding unit 311 can be a block-shaped sliding unit (abbreviated as a slider). The first motor 313 drives the first sliding unit 311 to slide along the horizontal track 312 through transmission components such as gears, rotating rods, and / or chains. The vertical lifting mechanism 320 is arranged on the frame 330. The vertical lifting mechanism 320 includes two groups of vertical tracks 322. Each group of vertical tracks 322 includes two mutually parallel vertical tracks 322. Each vertical track 322 is arranged between the upper crossbeam and the lower crossbeam of the frame 330 (or can be arranged on the columns of the frame 330). There is a second sliding unit 321 between the two vertical tracks 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 track 322 through transmission components such as gears, rotating rods, and / or chains.

[0059] To facilitate the understanding of the above positive flipping, Figures 3(a) to 3(g)Schematically shows the forward flipping process of the target wall 600. In Fig. 3(a), the target wall 600 has been transported by the transport mechanism 100 to the first space 240, and the target wall 600 is carried on the first carrying part 210, but the target wall 600 has not been fixed by the pressing plate 251 yet, and at this time, the forward flipping has not started. 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 Fig. 3(b), the pressing plate 251 is pushed downward by the cylinder, so as to press the target wall 600 tightly, and at this time, the forward flipping still has not started. In Fig. 3(c), the horizontal pushing mechanism 310 starts to control the first sliding unit 311 to move from the first position 201 towards the second position 202, 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 towards the fourth position 204. At this time, the target wall 600 is being forward flipped, and the first carrying part 210 and the first end part 230 of the flipping platform 200 jointly bear the gravity of the target wall 600. In Fig. 3(d), the horizontal pushing mechanism 310 continues to control the first sliding unit 311 to move from the first position 201 towards the second position 202, and at the same time, 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 forward flipped and is in a vertical state, and the first end part 230 of the flipping platform 200 alone bears the gravity of the target wall 600 (without considering the vertical frictional force). In Fig. 3(e), the horizontal pushing mechanism 310 continues to control the first sliding unit 311 to move from the first position 201 towards the second position 202, and at the same time, the vertical lifting mechanism 320 starts to control the second sliding unit 321 to fall back from the fourth position 204 towards the third position 203. At this time, the target wall 600 is being forward flipped, and the second carrying part 220 and the first end part 230 of the flipping platform 200 jointly bear the gravity of the target wall 600. In Fig. 3(f), the first sliding unit 311 has been moved to the second position 202 under the control of the horizontal pushing mechanism 310, and at the same time, the second sliding unit 321 has fallen back to the third position 203 under the control of the vertical lifting mechanism 320. The forward flipping of the target wall 600 is completed. At this time, the target wall 600 is carried on the pressing plate 251 (it can also be understood as being carried on the second carrying part 220). In Fig. 3(g), the pressing plate 251 is retracted downward by the cylinder, so as to release 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 configured to transfer 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 configured to control the flipping platform 200 to flip backward after the target wall 600 is transferred out of the first space 240. After the backward 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 pushing mechanism 310 controls the first sliding unit 311 to slide horizontally from the second position 202 to the first position 201, and the vertical lifting mechanism 320 controls the second sliding unit 321 to lift vertically from the third position 203 to the fourth position 204, and then fall back from the fourth position 204 to the third position 203.

[0061] It should be noted that in the standardized and assembly-line production process, each target wall 600 is in the same posture before being conveyed to the flipping platform 200. For example, before each target wall 600 is conveyed to the flipping 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 transferred out of the first space 240, if the flipping platform 200 is not flipped backward, then when the next target wall 600 is conveyed to the first space 240, the non-force-bearing end 620 (such as end face 604) of the target wall 600 will abut against the first end portion 230 of the flipping platform 200. During the flipping, a relatively large extrusion force will be generated between the non-force-bearing end 620 of the target wall 600 and the first end portion 230, and the non-force-bearing end 620 of the target wall 600 may be damaged. In the present application, by flipping the flipping platform 200 backward, the first end portion 230 of the flipping platform 200 can be reset to the original position. When the next target wall 600 is conveyed to the first space 240, the force-bearing end 610 (such as end face 601) of the target wall 600 can still abut against the first end portion 230 of the flipping platform 200. During the flipping, the force-bearing end 610 of the target wall 600 will not be damaged.

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

[0063] According to the above method for forward flipping and reverse flipping, the first hinge point 231 and the second hinge point 261 alternately act as the fulcrum. Specifically, when the flipping platform 200 is in the horizontal state, it can be regarded as the flipping platform 200 rotating around the first hinge point 231. At this time, the first hinge point 231 serves as the fulcrum. The horizontal force application point, force application direction and the flipping platform 200 are almost on the same straight line, and the horizontal force arm is extremely short, while the vertical force application point, force application direction and the flipping platform 200 form an angle of approximately 90 degrees. The vertical force arm is about half the length of the flipping platform 200. The first motor 313 of the horizontal pushing mechanism 310 does not exert force, and the second motor 323 of the vertical lifting mechanism 320 exerts the maximum force. During the process of the flipping platform 200 gradually flipping from the horizontal state to the vertical state, the main fulcrum gradually changes from the first hinge point 231 to the second hinge point 261. The vertical force arm gradually decreases, while the horizontal force arm gradually increases. When the flipping platform 200 is in the vertical state, it can be regarded as the flipping platform 200 rotating around the second hinge point 261. At this time, the second hinge point 261 serves as the fulcrum. The vertical force application point, force application direction and the flipping platform 200 are almost on the same straight line, and the vertical force arm is extremely short, while the horizontal force application point, force application direction and the flipping platform 200 form an angle of approximately 90 degrees. The horizontal force arm is about half the length of the flipping platform 200. The second motor 323 of the vertical lifting mechanism 320 does not exert force, and the first motor 313 of the horizontal pushing mechanism 310 exerts the maximum force.

[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 power alternately, avoiding the problem of a short lever arm during the flipping process, being less affected by the asymmetry of the target wall 600, reducing the required applied force, and thus reducing the motor output power requirement.

[0065] In some specific embodiments, as Figures 2(a) to 2(c) shown, the second hinge point 261 is located in the middle of the second end portion 260. In this application, by setting the second hinge point 261 in the middle of the second end portion 260, after the flipping platform 200 is flipped, the two ends of the flipping platform 200 exchange positions with each other. In other words, before and after the flipping of the flipping platform 200, its whole body is within the same width range, which can save the floor area of the entire assembly line in the width direction. It should be noted that the second hinge point 261 can also be located at a position slightly to the left or slightly to the right of the middle of the second end portion 260, and the specific position of the second hinge point 261 is not limited in this application.

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

[0067] As shown in FIGS. 1(a) and 1(b), the conveying mechanism 100 includes a plurality of rollers 110. For the convenience of description, 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 is several rollers 110 before the flipping platform 200, the second part of the rollers 110 is several rollers 110 directly below the flipping platform 200, and the third part of the rollers 110 is several rollers 110 after the flipping platform 200.

[0068] As Figures 2(a) to 2(c)As shown, a plurality of strip holes 2511 are formed in the pressing plate 251 for fixing the target wall 600. After the turning platform 200 turns forward, the second bearing part 220 of the turning platform 200 is located in the gap between the second part of the rollers 110 and will not interfere with the position of the second part of the rollers 110. The upper surface of the pressing plate 251 and the upper surface of the second part of the rollers 110 are almost on the same horizontal plane, or the upper surface of the second part of the rollers 110 is slightly higher than the upper surface of the pressing plate 251. Each second part of the rollers 110 is exposed from the strip hole 2511 of the pressing plate 251, and the exposed second part of the rollers 110 can be used to transfer the turned target wall 600 out of the first space 240. Specifically, Figures 2(a) to 2(c) The second bearing part 220 shown is composed of a plurality of cross beams 221 and triangular beams 222. By designing the positions of the plurality of cross beams 221, triangular beams 222 and the second part of the rollers 110, and designing the size and position of the strip holes 2511 on the pressing plate 251, it can be made that after the turning platform 200 turns forward, the plurality of cross beams 221 and triangular beams 222 are exactly located in the gap between the second part of the rollers 110, the upper surface of the pressing plate 251 is exactly flush with the upper surface of the second part of the rollers 110, and each second part of the rollers 110 can be exactly exposed from the strip hole 2511.

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

[0070] Although the preferred embodiments of the present application have been described, those skilled in the art can make additional changes and modifications to these embodiments once they know the basic creative concept. Therefore, the appended claims are intended to be interpreted to include the preferred embodiments as well as 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 equivalent technologies, 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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