Plate turnover machine for prefabricated parts

Abstract

The utility model relates to the technical field of plate turnover machines, and discloses a plate turnover machine for prefabricated parts, which comprises two turnover plates, a turnover structure is arranged below the turnover plates, and a fixing structure is arranged on the top surface of the right turnover plate. Through the arrangement of the overturning structure and the fixing structure, a worker places a prefabricated part on the top face of the left overturning plate, the left air cylinder jacks the left overturning plate to overturn by 90 degrees, the first lead screw rotates to enable the mounting frame and the overturning plate which are located on the right side to be close to the right mounting frame, and one side of the prefabricated part is attached to one side of the right overturning plate; a right air cylinder contracts to enable a right overturning plate to overturn from the vertical direction to the horizontal direction, plate overturning of the prefabricated part is completed, a second lead screw drives a movable plate to move downwards under the action of a connecting plate, the movable plate abuts against the top face of the prefabricated part, and therefore the prefabricated part is clamped; in this way, full overturning of the prefabricated part is achieved, and the overturning effect of the prefabricated part is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of panel turning machines, in particular to a panel turning machine used for prefabricated components. Background Art

[0002] When making precast concrete components, when the components reach the demoulding conditions, the precast components need to be turned over to facilitate a clear understanding of the condition of the components. At this time, a flip machine is needed to flip the components.

[0003] The existing flipping machine for prefabricated components (publication number: CN220684630U) has at least the following disadvantages: the above-mentioned device controls the clamping plate and the telescopic mechanism through the hydraulic cylinder to clamp the prefabricated component, and then lifts and flips the rotating frame through the lifting cylinder to realize the flipping of the prefabricated component. However, the rotating frame is located above the base frame when it is not flipped. The lifting cylinder lifts and flips the rotating frame under the action of the hinge assembly, and one side of the rotating frame is lifted. Such flipping can only make the rotating frame flip 0-90 degrees on the base frame 1, and it is difficult to flip the rotating frame 180 degrees, which leads to poor flipping effect of the prefabricated component. For this reason, we propose the present utility model. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a plate turning machine for prefabricated components.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A flip machine for prefabricated components includes two flip plates, a plurality of supporting strips are fixed to the right side of the flip plate on the left and the bottom surface of the flip plate on the right, a flip structure is provided below the flip plate, and a fixed structure is provided on the top surface of the flip plate on the right, the flip structure includes two mounting frames respectively arranged below the two flip plates, the two sides of the flip plate are rotatably arranged on the two sides of the inner wall of the mounting frame, and a cylinder is hinged between the flip plate and the bottom surface of the inner wall of the mounting frame.

[0007] As a further solution of the present invention, a base plate is provided under the flip plate, a movable groove is provided on the top surface of the base plate, a first screw rod is provided for rotation inside the movable groove, the first screw rod is threadedly connected to one side of the mounting bracket on the right side, and the mounting bracket on the left side is fixed to the top surface of the base plate, a first motor is fixed to one side of the base plate, and the output end of the first motor passes through one side of the base plate and is fixed to one end of the first screw rod.

[0008] As a further solution of the present invention, the fixed structure includes a movable plate that can be slidably inserted on the top surface of the right flip plate, the movable plate is L-shaped, and connecting plates are fixed on one side of the movable plate and one side of the right flip plate. A second screw rod is arranged between the two connecting plates, the second screw rod is rotatably arranged with the connecting plate located above, and the second screw rod is threadedly connected to the connecting plate located below.

[0009] As a further solution of the present invention, the movable plate and one side of the flip plate on the right are both fixed with fixed plates, a guide rod is arranged between the two fixed plates, the top end of the guide rod is fixed to the bottom surface of the upper fixed plate, and the guide rod and the lower fixed plate are slidably inserted.

[0010] As a further solution of the present invention, a plurality of connecting bars located on one side of the left flip plate and a plurality of connecting bars located on the bottom surface of the left flip plate are staggered.

[0011] As a further solution of the present invention, a placement platform is fixed on one side of the base plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] The flip machine is provided with a flip structure and a fixed structure. The staff places the prefabricated part on the top surface of the left flip plate, starts the left cylinder to extend, and pushes the left flip plate to flip 90 degrees. When the left flip plate flips, the first motor is started to drive the first screw to rotate. The rotation of the first screw makes the mounting frame and the flip plate on the right approach the mounting frame on the right. When the left flip plate flips to 90 degrees, the right flip plate moves to the side of the left flip plate, and one side of the prefabricated part is in contact with one side of the right flip plate. The right receiving strip is pressed against the prefabricated part. The prefabricated part is taken up, and then the right cylinder contracts to flip the right flip plate from vertical to horizontal, thereby flipping the prefabricated part 180 degrees and completing the flipping of the prefabricated part. When the prefabricated part is flipped on the right flip plate, the second motor is started to drive the second screw rod to rotate. The second screw rod drives the movable plate downward under the action of the connecting plate, so that the movable plate abuts against the top surface of the prefabricated part, thereby clamping it to prevent the prefabricated part from falling off the flip plate during the flipping process, thereby achieving full flipping of the prefabricated part and ensuring the flipping effect of the prefabricated part. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a structural schematic diagram of a panel turning machine for prefabricated components proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of the disassembled structure of a panel turning machine for prefabricated components proposed in the present invention;

[0016] Figure 3This is a schematic diagram of the disassembled structure of the mounting frame of a panel turning machine for prefabricated components proposed in the present invention;

[0017] Figure 4 The present invention is a schematic diagram of the split structure of the movable plate of a plate turning machine for prefabricated components proposed by the present invention.

[0018] In the figure: 1. Flip plate; 2. Support bar; 201. Mounting frame; 202. Cylinder; 203. Bottom plate; 204. Movable groove; 205. First screw rod; 3. Movable plate; 301. Connecting plate; 302. Second screw rod; 4. Fixed plate; 401. Guide rod; 5. Placement table. DETAILED DESCRIPTION

[0019] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," "the other end," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of this utility model and simplify the description. They are not intended to indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "provided with," "connected," etc. should be understood in a broad sense. For example, "connected" can mean 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 an indirect connection through an intermediate medium, or it can be internal communication between two components. Those skilled in the art will be able to understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0022] Reference Figures 1-4 A flipping machine for prefabricated components includes two flip plates 1. Several supporting strips 2 are fixed to the right side of the flip plate 1 on the left and the bottom surface of the flip plate 1 on the right. A flip structure is provided under the flip plate 1, and a fixed structure is provided on the top surface of the flip plate 1 on the right. The flip structure includes two mounting frames 201 respectively arranged under the two flip plates 1. The two sides of the flip plate 1 are rotatably arranged on both sides of the inner wall of the mounting frame 201, and a cylinder 202 is hinged between the flip plate 1 and the bottom surface of the inner wall of the mounting frame 201.

[0023] In this embodiment, a base plate 203 is provided below the flip plate 1, and a movable groove 204 is provided on the top surface of the base plate 203. A first screw rod 205 is rotatably provided inside the movable groove 204. The first screw rod 205 is threadedly connected to one side of the right mounting bracket 201, and the left mounting bracket 201 is fixed to the top surface of the base plate 203. A first motor is fixed to one side of the base plate 203, and the output end of the first motor passes through one side of the base plate 203 and is fixed to one end of the first screw rod 205.

[0024] The cam 306 is connected to the left side of the swing arm 310 by the spring 208 and the left side of the swing arm 310 is connected to the swing arm 310 by the spring 208. When the swing arm 310 is in the swing arm 310, the swing arm 310 is in the swing arm 310 and the left side of the swing arm 310 is connected to the swing arm 310 by the spring 208. When the mounting rack 201 approaches, and the left flip plate 1 flips to 90 degrees, the right flip plate 1 moves to one side of the left flip plate 1, and one side of the preform is fitted with one side of the right flip plate 1. The right supporting strip 2 supports the preform, and then the right cylinder 202 contracts, causing the right flip plate 1 to flip from vertical to horizontal, thereby flipping the preform 180 degrees and completing the flipping of the preform. When the prefabricated plate is flipped on the right flip plate 1, the second motor is started to drive the second screw rod 302 to rotate. The second screw rod 302 drives the movable plate 3 downward under the action of the connecting plate 301, so that the movable plate 3 abuts against the top surface of the prefabricated part, thereby clamping it to prevent the prefabricated part from falling off the flip plate 1 during the flipping process, thereby achieving full flipping of the prefabricated part and ensuring the flipping effect of the prefabricated part.

[0025] In this embodiment, a fixed plate 4 is fixed to one side of the movable plate 3 and the flip plate 1 on the right side, and a guide rod 401 is arranged between the two fixed plates 4. The top end of the guide rod 401 is fixed to the bottom surface of the upper fixed plate 4, and the guide rod 401 and the lower fixed plate 4 are slidably inserted. When the second screw rod 302 drives the movable plate 3 to move, the coordinated setting of the guide rod 401 and the fixed plate 4 can guide and limit its movement, making its movement more stable.

[0026] In this embodiment, several connecting strips 2 located on one side of the left flip plate 1 and several connecting strips 2 located on the bottom surface of the left flip plate 1 are staggered. The staggered setting of the connecting strips 2 on both sides can ensure that there will be no interference or obstruction when the two flip plates 1 are close to each other.

[0027] In this embodiment, a placement platform 5 is fixed to one side of the bottom plate 203 , and the staff can place the prefabricated components that need to be turned over on the placement platform 5 , which makes it convenient for the staff to push the prefabricated components onto the turning plate 1 .

[0028] Working principle: During use, the staff places the prefabricated part on the top surface of the left flip plate 1, starts the left cylinder 202 to extend, so that it pushes the left flip plate 1 to flip 90 degrees. When the left flip plate 1 flips, the first motor is started to drive the first screw rod 205 to rotate. The first screw rod 205 rotates to make the mounting frame 201 and the flip plate 1 on the right approach the right mounting frame 201. When the left flip plate 1 flips to 90 degrees, the right flip plate 1 moves to one side of the left flip plate 1, and one side of the prefabricated part is fitted with one side of the right flip plate 1. The right receiving strip 2 receives the prefabricated part. Then the right cylinder 202 contracts to flip the right flip plate 1 from vertical to horizontal, thereby flipping the prefabricated part 180 degrees and completing the flipping of the prefabricated part. When the prefabricated part is When the plate is flipped on the right flip plate 1, the second motor is started to drive the second screw rod 302 to rotate. The second screw rod 302 drives the movable plate 3 to move downward under the action of the connecting plate 301, so that the movable plate 3 abuts the top surface of the prefabricated part, thereby clamping it to prevent the prefabricated part from falling off the flip plate 1 during the flipping process, thereby achieving full flipping of the prefabricated part. When the second screw rod 302 drives the movable plate 3 to move, the cooperation setting of the guide rod 401 and the fixed plate 4 can guide and limit its movement, making its movement more stable. The staggered setting of the supporting strips 2 on both sides can ensure that the two flip plates 1 will not interfere with each other when they are close. The staff can place the prefabricated components that need to be flipped on the placement table 5, which is convenient for the staff to push the prefabricated components onto the flip plate 1.

[0029] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A plate turning machine for prefabricated components, comprising two turning plates (1), characterized in that: A plurality of supporting bars (2) are fixed to the right side of the flip plate (1) on the left side and the bottom surface of the flip plate (1) on the right side. A flip structure is provided below the flip plate (1). A fixed structure is provided on the top surface of the flip plate (1) on the right side. The flip structure comprises two mounting frames (201) respectively provided below the two flip plates (1). Both sides of the flip plate (1) and both sides of the inner wall of the mounting frame (201) are rotatably provided. A cylinder (202) is hinged between the flip plate (1) and the bottom surface of the inner wall of the mounting frame (201).

2. A panel turning machine for prefabricated components according to claim 1, characterized in that: A bottom plate (203) is provided below the flip plate (1), a movable groove (204) is provided on the top surface of the bottom plate (203), a first screw rod (205) is rotatably provided inside the movable groove (204), the first screw rod (205) is threadedly connected to one side of the right mounting bracket (201), and the left mounting bracket (201) is fixed to the top surface of the bottom plate (203), a first motor is fixed to one side of the bottom plate (203), and an output end of the first motor passes through one side of the bottom plate (203) and is fixed to one end of the first screw rod (205).

3. A panel turning machine for prefabricated components according to claim 2, characterized in that: The fixing structure comprises a movable plate (3) slidably inserted on the top surface of the right flip plate (1), the movable plate (3) is L-shaped, and a connecting plate (301) is fixed on one side of the movable plate (3) and one side of the right flip plate (1), a second screw rod (302) is arranged between the two connecting plates (301), the second screw rod (302) is rotatably arranged with the connecting plate (301) located above, and the second screw rod (302) is threadedly connected to the connecting plate (301) located below.

4. A panel turning machine for prefabricated components according to claim 3, characterized in that: The movable plate (3) and one side of the flip plate (1) on the right are both fixed with a fixed plate (4), a guide rod (401) is provided between the two fixed plates (4), the top end of the guide rod (401) is fixed to the bottom surface of the upper fixed plate (4), and the guide rod (401) and the lower fixed plate (4) are slidably inserted.

5. A panel turning machine for prefabricated components according to claim 4, characterized in that: A plurality of connecting strips (2) located on one side of the left flip plate (1) and a plurality of connecting strips (2) located on the bottom surface of the left flip plate (1) are staggered.

6. A panel turning machine for prefabricated components according to claim 2, characterized in that: A placement platform (5) is fixed on one side of the bottom plate (203).

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