Turnover mechanism for autoclaved aerated concrete slab

Abstract

The turnover mechanism comprises a bottom plate, a driving device, a moving part, a rotating plate and a placing plate, sliding rails are symmetrically arranged on the bottom plate, one end of the moving part is installed in the sliding rails in a sliding mode, and the other end of the moving part extends out of the sliding rails to be hinged to the rotating plate; the placing plate is perpendicular to the rotating plate and connected with the rotating plate, a placing groove is formed in the placing plate, first sliding grooves perpendicular to the sliding rails are symmetrically formed in the placing plate, and clamping plate assemblies are slidably installed in the first sliding grooves; a driving assembly is slidably mounted on the placing plate, is connected with the clamping plate assembly, and is used for driving the clamping plate assembly to clamp materials on the placing plate; the turnover mechanism can solve the problems that in the prior art, a turnover mechanism is poor in protection function, plates are prone to toppling over after being erected through a driving device, certain potential safety hazards exist, and the requirement for safe production is not met.

Description

Technical Field

[0001] The utility model relates to the technical field of autoclaved aerated board production, in particular to a turnover mechanism for autoclaved aerated concrete boards. Background Art

[0002] Autoclaved aerated concrete panels are a type of floor slab that is produced by manufacturers in factories according to design specifications and installed at predetermined locations during construction. Autoclaved aerated concrete panels have the advantages of short construction time and low cost, and are therefore widely used in building construction. After production, the autoclaved aerated concrete panels must be erected by a driving device, which can reduce the space occupied during transportation, and can also be temporarily erected and stacked on the production line.

[0003] The utility model with the prior art publication number CN218138795U discloses a driving device for producing autoclaved aerated concrete panels (hereinafter referred to as prior art 1), comprising a base plate, a rotating column rotatably connected in the base plate, a driving motor installed on one side of the base plate, an output end of the driving motor fixedly connected to the rotating column, a flip plate installed on the rotating column, two second hydraulic rods installed on the flip plate, a side plate installed between the two second hydraulic rods, two first gears installed on the rotating column, first sliding grooves are provided on both sides of the inner wall of the base plate, a threaded rod is rotatably connected in the first sliding groove, a first conical tooth is installed on the threaded rod, two second gears are rotatably connected on the inner side of the base plate, the second gear is provided with second conical teeth, the first conical teeth and the second conical teeth are meshed with each other, a threaded ring is threadedly connected on the threaded rod, a connecting plate is fixedly connected between the two threaded rings, a plurality of second first springs are fixedly connected to the bottom surface of the connecting plate, and a cleaning plate is fixedly connected between the plurality of second first springs.

[0004] Although the prior art 1 can effectively clean and collect the waste chips after the equipment flips and scrapes the material by setting a cleaning plate, thus avoiding manual cleaning; however, the flipping mechanism set in the prior art 1 does not have a limit component to limit and fix the flipped plate, which will lead to poor protection function of the flipping mechanism. After the plate is erected by the driving device, it is easy to fall over, which has certain safety hazards and does not meet the requirements of safe production. Utility Model Content

[0005] The purpose of the utility model is to provide a turning mechanism for autoclaved aerated concrete panels, which can solve the problems that the protection function of the turning mechanism in the prior art is poor, the panels are prone to tipping over after being erected by a driving device, which poses certain safety hazards and does not meet the requirements of safe production during actual use.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A flipping mechanism for autoclaved aerated concrete slabs comprises a base plate, a driving device, a moving part, a rotating plate and a placing plate, wherein slide rails are symmetrically arranged on the base plate, one end of the moving part is slidably installed in the slide rail, and the other end of the moving part extends out of the slide rail and is hinged to the rotating plate; the placing plate is vertically arranged and connected to the rotating plate, a placing groove is arranged in the placing plate, a first slide groove vertical to the slide rail is symmetrically arranged on the placing plate, and a clamping plate assembly is slidably installed in the first slide groove; a driving assembly is slidably installed on the placing plate, the driving assembly is connected to the clamping plate assembly, and the driving assembly is used to drive the clamping plate assembly to clamp the material on the placing plate; the driving device is installed on the base plate, and the driving device is used to drive the moving part to move along the direction of the slide rail; a support rod is hinged on the base plate, and one end of the support rod away from the base plate is hinged to the rotating plate.

[0008] Among them, the driving component includes a pressing block and a moving seat, the pressing block is slidably installed on the placement plate; the bottom surface of the pressing block is connected with a pressing rod, the moving seat is installed with a moving block, the moving block is provided with a guiding inclined surface, and the bottom end of the pressing rod is in contact with the guiding inclined surface.

[0009] Further optimized, the splint assembly includes a splint, a first spring and a connecting rod. The splint is slidably installed in the first slide groove, and the splint and the first slide groove are connected by the first spring; one end of the connecting rod is connected to the movable seat, and the other end of the connecting rod is connected to the splint.

[0010] Wherein, a roller is rotatably mounted on the bottom end of the pressure rod, and the roller is used to contact the guiding inclined surface.

[0011] Further optimization is that a guide groove is arranged on the guide inclined surface, and the roller is slidably installed in the guide groove.

[0012] The driving device includes a driving motor, a screw and a transmission assembly. The screw is rotatably installed on the slide rail, the moving part is threadedly connected to the screw, and the driving motor and the screw are connected through the transmission assembly.

[0013] Further optimization, the transmission assembly is a belt transmission assembly or a chain transmission assembly.

[0014] Wherein, a material pushing assembly is slidably installed on the rotating plate, and the material pushing assembly is used for pushing the material on the rotating plate until it contacts with the placing plate.

[0015] Further optimization, the pushing assembly includes a pushing plate and a second spring, a second slide groove is provided on the rotating plate, the pushing plate is slidably installed on the second slide groove, and the second slide groove and the pushing plate are connected by a second spring.

[0016] Wherein, a rubber pad is arranged on the side of the push plate in contact with the material.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the utility model, the slide rails are symmetrically arranged at the left and right ends of the bottom plate, and the moving parts slidably installed in the slide rails are respectively hinged to the left and right ends of the rotating plate; when in use, the plate is placed on the rotating plate parallel to the bottom plate, and the plate is pushed toward the side of the vertically arranged placement plate until the plate fits the placement plate; then the driving device is started to drive the moving part to move along the direction of the slide rail, and under the action of the support rod hinged to the bottom plate at one end and the rotating plate at the other end, the rotating plate rotates upward around the hinge with the moving block as the moving block moves until the rotating plate is upright and perpendicular to the bottom plate; when the rotating plate is in a vertical state, the placement plate is in a horizontal state, and the material on the rotating plate is transferred to the placement plate;

[0019] The first slide groove arranged perpendicular to the slide rail is connected to the placement groove. During the rotation of the rotating plate, after the material contacts the driving assembly arranged on the placement plate, the driving assembly can drive the clamping plate assembly to clamp and fix the material placed on the placement plate under the action of the gravity of the material, thereby preventing the plate from tipping over on the placement plate after being erected as the rotating plate rotates under the drive of the driving device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 This is one of the structural schematic diagrams of the utility model.

[0022] Figure 2 This is the second structural diagram of the type used in this experiment.

[0023] Figure 3 For this utility model Figure 1 A partial enlarged view of point A in the middle.

[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0025] 101-bottom plate, 102-driving device, 103-moving part, 104-rotating plate, 105-placing plate, 106-slide rail, 107-placing groove, 108-first slide groove, 109-clamping plate assembly, 110-driving assembly, 111-support rod, 112-pressing block, 113-moving seat, 114-pressing rod, 115-moving block, 116-guide slope, 117-clamping plate, 118-first spring, 119-connecting rod, 120-roller, 121-driving motor, 122-screw, 123-transmission assembly, 124-pushing assembly, 125-pushing plate, 126-second spring. DETAILED DESCRIPTION

[0026] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the embodiments of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0027] In the description of the embodiments of the present invention, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc. indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the embodiments of 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 therefore cannot be understood as a limitation on the embodiments of the present invention.

[0028] 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 embodiments of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the embodiments of the present utility model, 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, an electrical connection, or a communication; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the embodiments of the present utility model can be understood according to specific circumstances.

[0030] In the embodiments of the present utility model, unless otherwise clearly specified and limited, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. Moreover, the first feature being "above", "above" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples for realizing different structures of the embodiments of the present utility model. In order to simplify the disclosure of the embodiments of the present utility model, the components and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the embodiments of the present utility model. In addition, the embodiments of the present utility model can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0032] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0033] Embodiment 1

[0034] See also Figure 1-Figure 3 The present embodiment discloses a flipping mechanism for an autoclaved aerated concrete slab, comprising a bottom plate 101, a driving device 102, a moving part 103, a rotating plate 104 and a placing plate 105. The bottom plate 101 is symmetrically provided with a slide rail 106. One end of the moving part 103 is slidably installed in the slide rail 106. The other end of the moving part 103 extends out of the slide rail 106 and is hinged to the rotating plate 104. The placing plate 105 is vertically arranged with the rotating plate 104 and connected to the rotating plate 104. A placing groove 107 is arranged in the placing plate 105. The placing plate 105 is symmetrically provided with grooves vertically arranged with the slide rail 106. A straight first slide groove 108, in which a clamping plate assembly 109 is slidably installed; a driving assembly 110 is slidably installed on the placement plate 105, the driving assembly 110 is connected to the clamping plate assembly 109, and the driving assembly 110 is used to drive the clamping plate assembly 109 to clamp the material on the placement plate 105; the driving device 102 is installed on the base plate 101, and the driving device 102 is used to drive the moving part 103 to move along the direction of the slide rail 106; a support rod 111 is hinged on the base plate 101, and the end of the support rod 111 away from the base plate 101 is hinged to the rotating plate 104.

[0035] In the present invention, the slide rails 106 are symmetrically arranged at the left and right ends of the bottom plate 101, and the moving part 103 slidably installed in the slide rails 106 is hinged to the left and right ends of the rotating plate 104 respectively; when in use, the plate is placed on the rotating plate 104 arranged parallel to the bottom plate 101, and the plate is pushed to one side of the vertically arranged placement plate 105 until the plate fits the placement plate 105; then the driving device 102 is started to drive the moving part 103 to move along the direction of the slide rails 106, and under the action of the support rod 111, one end of which is hinged to the bottom plate 101 and the other end of which is hinged to the rotating plate 104, the rotating plate 104 moves along with the movement of the moving block 115 around the hinge with the moving block 115. The rotating plate 104 is rotated to stand upright and perpendicular to the bottom plate 101; when the rotating plate 104 is in a vertical state, the placement plate 105 is in a horizontal state, and the materials on the rotating plate 104 are transferred to the placement plate 105; the first slide groove 108 arranged perpendicular to the slide rail 106 is connected with the placement groove 107. During the rotation of the rotating plate 104, after the materials contact the driving assembly 110 arranged on the placement plate 105, the driving assembly 110 can drive the clamping plate assembly 109 to clamp and fix the materials placed on the placement plate 105 under the action of the gravity of the materials, so as to prevent the plate from falling on the placement plate 105 after being erected as the rotating plate 104 rotates under the drive of the driving device 102. The utility model can solve the problem that the protection function of the flipping mechanism in the prior art is poor, the plate is prone to fall after being erected by the driving device 102, there are certain safety hazards, and it does not meet the requirements of safe production.

[0036] The driving assembly 110 includes a pressing block 112 and a moving seat 113. The pressing block 112 is slidably mounted on the placement plate 105. A pressing rod 114 is connected to the bottom surface of the pressing block 112. A moving block 115 is mounted on the moving seat 113. A guiding inclined surface 116 is arranged on the moving block 115. The bottom end of the pressing rod 114 contacts the guiding inclined surface 116. After the material contacts the pressing block 112, the pressing block 112 moves vertically downward under the action of the gravity of the material. The pressing rod 114 connected to the bottom surface of the pressing block 112 moves downward together with the pressing block 112. Under the guidance of the guiding inclined surface 116, the pressing rod 114 moving vertically downward drives the moving seat 113 to move toward the center line direction of the placement groove 107. The clamping assembly connected to the moving seat 113 clamps and fixes the plate placed on the pressing block 112 to prevent the plate from falling on the placement plate 105 after being erected as the rotating plate 104 rotates under the drive of the driving device 102.

[0037] Further optimized, the clamping plate assembly 109 includes a clamping plate 117, a first spring 118 and a connecting rod 119, the clamping plate 117 is slidably installed in the first slide groove 108, and the clamping plate 117 and the first slide groove 108 are connected by the first spring 118; one end of the connecting rod 119 is connected to the movable seat 113, and the other end of the connecting rod 119 is connected to the clamping plate 117. When the moving seat 113 moves toward the center line of the placement groove 107, the clamping plate 117 connected to the moving seat 113 through the connecting rod 119 also moves toward the center line of the placement groove 107 together with the moving seat 113. At this time, the first spring 118 is compressed, and the first slide groove 108 limits and guides the clamping plate 117; the clamping plate 117 clamps and fixes the plate placed on the pressing block 112; when the object leaves the surface of the pressing block 112, the clamping plate 117 is subjected to the reaction force of the first spring 118 when it is relaxed, and drives the moving seat 113 to move and reset in the direction away from the center line of the placement groove 107, and the pressing block 112 moves vertically upward and reset under the guidance of the guiding inclined surface 116.

[0038] The bottom end of the pressure rod 114 is rotatably mounted with a roller 120, and the roller 120 is used to contact the guide inclined surface 116. By arranging the roller 120 at the bottom end of the pressure rod 114, the sliding friction generated between the pressure rod 114 and the guide inclined surface 116 can be converted into rolling friction, so that the pressure rod 114 moving vertically downward can more smoothly drive the moving seat 113 to move horizontally.

[0039] Further optimization, a guide groove is provided on the guide inclined surface 116, and the roller 120 is slidably installed in the guide groove. The guide groove guides the roller 120, so that the roller 120 is more stable during the movement.

[0040] Embodiment 2

[0041] See also Figure 1-Figure 3 This embodiment is further optimized on the basis of the first embodiment. The driving device 102 includes a driving motor 121, a screw 122 and a transmission assembly 123. The screw 122 is rotatably mounted on the slide rail 106. The moving part 103 is threadedly connected to the screw 122. The driving motor 121 and the screw 122 are connected via the transmission assembly 123. There are two screw rods 122, and the two screw rods 122 are rotatably installed on the slide rails 106 arranged at the left and right ends of the base plate 101 respectively; when the output end of the driving motor 121 rotates, the screw rod 122 connected to the driving motor 121 through the transmission assembly 123 rotates under the drive of the transmission assembly 123, and the moving part 103 threadedly connected to the screw rod 122 moves along the direction of the slide rail 106. Under the action of the support rod 111, one end of which is hinged to the base plate 101 and the other end of which is hinged to the rotating plate 104, the rotating plate 104 rotates upward around the hinge with the moving block 115 as the moving block 115 moves until the rotating plate 104 is upright and perpendicular to the base plate 101.

[0042] The transmission assembly 123 is a belt transmission assembly 123 or a chain transmission assembly 123. In the present embodiment, the transmission assembly 123 is a belt transmission assembly 123, which includes a driving pulley, a driven pulley and a transmission belt, wherein the driving pulley is mounted on the driving end of the driving motor 121, the driven pulley is mounted on the screw 122, and the transmission belt is wound around the driving pulley and the driven pulley; when the output end of the driving motor 121 drives the driving pulley to rotate, the driven pulley connected to the driving pulley through the transmission belt drives the screw 122 to rotate.

[0043] Further optimization, a pusher assembly 124 is slidably mounted on the rotating plate 104, and the pusher assembly 124 is used to push the material on the rotating plate 104 until it contacts the placement plate 105. The pusher assembly 124 can push the plate placed on the rotating plate 104 to the side of the vertically arranged placement plate 105 until the material contacts the placement plate 105, and the pusher assembly 124 can limit the plate to prevent the plate from shaking and tilting during the flipping process.

[0044] The pusher assembly 124 includes a pusher plate 125 and a second spring 126. The rotating plate 104 is provided with a second slide groove, and the pusher plate 125 is slidably mounted on the second slide groove. The second slide groove and the pusher plate 125 are connected by the second spring 126. By means of the pusher plate 125 slidably mounted in the second slide groove and the second spring 126 connecting the pusher plate 125 and the second slide groove, the pusher plate 125 can be limited and fixed for plates of different sizes.

[0045] Further optimization is performed, and a rubber pad is provided on the side of the push plate 125 that contacts the material. When the push plate 125 limits the plate set on the rotating plate 104, the second spring 126 is compressed, and the push plate 125 pushes the plate under the reaction force of the second spring 126 until the plate contacts the placement plate 105; by providing a rubber pad on the push plate 125, it is possible to prevent the push plate 125 from colliding with the plate during the process of contacting the plate under the action of the second spring 126.

[0046] Embodiment 3

[0047] See also Figure 1-Figure 3 This embodiment is basically the same as the first embodiment, except that, in this embodiment, a third slide groove is provided on the placement groove 107, a slider matching the third slide groove is provided on the clamping plate 117, and the clamping plate 117 is slidably installed in the third slide groove through the slider. Both the first slide groove 108 and the third slide groove play a role of limiting and guiding the clamping plate 117, so that the clamping plate 117 is more stable when sliding along the direction of the first slide groove 108, and prevents the clamping plate 117 from tilting during the movement.

[0048] Although the preferred embodiments of the present invention 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 invention.

[0049] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A turning mechanism for an autoclaved aerated concrete slab, comprising a bottom plate (101), characterized in that: It also includes a driving device (102), a moving part (103), a rotating plate (104) and a placing plate (105); a slide rail (106) is symmetrically arranged on the bottom plate (101); one end of the moving part (103) is slidably installed in the slide rail (106); the other end of the moving part (103) extends out of the slide rail (106) and is hinged to the rotating plate (104); The placement plate (105) is vertically arranged with the rotating plate (104) and connected with the rotating plate (104); a placement groove (107) is arranged in the placement plate (105); a first slide groove (108) vertical to the slide rail (106) is symmetrically arranged on the placement plate (105); a clamping plate assembly (109) is slidably installed in the first slide groove (108); a driving assembly (110) is slidably installed on the placement plate (105); the driving assembly (110) is connected with the clamping plate assembly (109), and the driving assembly (110) is used to drive the clamping plate assembly (109) to clamp the material on the placement plate (105); The driving device (102) is installed on the bottom plate (101), and is used to drive the moving part (103) to move along the direction of the slide rail (106); a support rod (111) is hinged on the bottom plate (101), and one end of the support rod (111) away from the bottom plate (101) is hinged to the rotating plate (104).

2. The turning mechanism for autoclaved aerated concrete panels according to claim 1, characterized in that: The driving assembly (110) comprises a pressing block (112) and a moving seat (113), wherein the pressing block (112) is slidably mounted on a placement plate (105); a pressing rod (114) is connected to the bottom surface of the pressing block (112), a moving block (115) is mounted on the moving seat (113), a guiding inclined surface (116) is arranged on the moving block (115), and the bottom end of the pressing rod (114) contacts the guiding inclined surface (116).

3. The turning mechanism for autoclaved aerated concrete panels according to claim 2, characterized in that: The clamping plate assembly (109) comprises a clamping plate (117), a first spring (118) and a connecting rod (119); the clamping plate (117) is slidably installed in the first sliding groove (108); the clamping plate (117) and the first sliding groove (108) are connected by the first spring (118); one end of the connecting rod (119) is connected to the movable seat (113), and the other end of the connecting rod (119) is connected to the clamping plate (117).

4. The turning mechanism for autoclaved aerated concrete panels according to claim 2, characterized in that: A roller (120) is rotatably mounted on the bottom end of the pressure rod (114), and the roller (120) is used to contact the guide inclined surface (116).

5. The turning mechanism for autoclaved aerated concrete panels according to claim 4, characterized in that: A guide groove is provided on the guide inclined surface (116), and the roller (120) is slidably installed in the guide groove.

6. The turning mechanism for autoclaved aerated concrete panels according to claim 1, characterized in that: The driving device (102) comprises a driving motor (121), a screw rod (122) and a transmission assembly (123); the screw rod (122) is rotatably mounted on the slide rail (106); the moving part (103) is threadedly connected to the screw rod (122); and the driving motor (121) and the screw rod (122) are connected via the transmission assembly (123).

7. The turning mechanism for autoclaved aerated concrete panels according to claim 6, characterized in that: The transmission assembly (123) is a belt transmission assembly (123) or a chain transmission assembly (123).

8. The turning mechanism for autoclaved aerated concrete panels according to claim 1, characterized in that: A material pushing assembly (124) is slidably mounted on the rotating plate (104), and the material pushing assembly (124) is used to push the material on the rotating plate (104) until it contacts the placement plate (105).

9. The turning mechanism for autoclaved aerated concrete panels according to claim 8, characterized in that: The pusher assembly (124) comprises a pusher plate (125) and a second spring (126). A second slide groove is provided on the rotating plate (104). The pusher plate (125) is slidably mounted on the second slide groove. The second slide groove and the pusher plate (125) are connected via the second spring (126).

10. The turning mechanism for autoclaved aerated concrete panels according to claim 9, characterized in that: A rubber pad is arranged on the surface of the push plate (125) that contacts the material.

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