Floor packaging turnover device

Abstract

The utility model provides a turnover device for floor packing relates to floor packing technical field, including mounting bracket, cylinder assembly, first linkage link, second linkage link and L shaped board, mounting bracket includes first frame body and second frame body, a plurality of conveyer rollers can rotate fixedly on first frame body, conveyer rollers are evenly intervally set up, first linkage link both ends are first end and second end respectively, second linkage link both ends are third end and fourth end respectively, first end can rotate fixedly on second frame body, third end can rotate fixedly on second frame body, the telescopic end of cylinder assembly can rotate fixedly on first linkage link, L shaped board includes mutually perpendicular first board surface and second board surface, second end and fourth end are rotatable fixed on second board surface respectively, the utility model solves the problem of the prior art that the floor needs to be lifted manually first, which consumes a lot of manpower, and can move the floor on the lower platform to the high platform during turnover.

Description

Technical Field

[0001] This utility model relates to the field of flooring packaging technology, and in particular to a flipping device for flooring packaging. Background Technology

[0002] After production, the flooring is mostly stacked on the ground and then packaged. During packaging, it needs to be transferred to an 80-120cm high conveyor belt for manual stacking. Because the flooring is produced with the top surface facing up, during transportation, to prevent the rough bottom surface from damaging adjacent flooring, some flooring needs to be flipped so that the top and bottom surfaces are facing each other.

[0003] Conventional manual turning is labor-intensive, and the existing floor packing and turning device with Chinese patent application number 202110513003.5 has significant drawbacks: The feed rollers of its conveyor system require high-level feeding (flush with the packaging platform), but the floorboards accumulate at a low level after coming off the line. Since the system lacks a low-level feeding structure, manually lifting individual 5-10kg floorboards to a height of over 80cm is not only labor-intensive and poses a risk of falling, but also causes secondary damage to already inspected floorboards during handling. Directly connecting to this system would require an additional vertical transfer machine, increasing costs and raising the production line failure rate due to the multiple devices involved. Utility Model Content

[0004] To address the aforementioned technical problems, the flooring packing flipping device provided by this utility model can move the flooring on the lower platform to the higher platform during the flipping process.

[0005] To achieve the above objectives, the technical solution adopted by this utility model is as follows: The flooring packing flipping device provided by this utility model includes a mounting frame, a cylinder assembly, a first linkage rod, a second linkage rod, and an L-shaped plate. The mounting frame includes a first frame and a second frame. A plurality of conveying rollers are rotatably fixed on the first frame. The conveying rollers are evenly spaced. The first linkage rod has a first end and a second end at its two ends. The second linkage rod has a third end and a fourth end at its two ends. The first end is rotatably fixed to the second frame. The third end is rotatably fixed to the second frame. The housing structure of the cylinder assembly is fixed to the second frame. The telescopic end of the cylinder assembly is rotatably fixed to the first linkage rod. The cylinder assembly can push the first linkage rod to rotate around the second frame. The L-shaped plate includes a first plate surface and a second plate surface that are perpendicular to each other. The second end and the fourth end are respectively rotatably fixed to the second plate surface of the L-shaped plate.

[0006] The flooring packing flipping device provided by this utility model preferably has the following configuration: the surface of the first board facing the second board is the upper surface of the first board; the surface of the second board facing the first board is the upper surface of the second board; a spring buffer component is provided on the second board; the spring buffer component includes multiple buffer springs and a buffer plate; the surface of the buffer plate is parallel to the second board; and the buffer springs connect the second board and the buffer plate.

[0007] The floor packing flipping device provided by this utility model preferably has a conical rubber pad on the upper side of the buffer plate.

[0008] The flooring packing flipping device provided by this utility model preferably has two spring-pressing components symmetrically arranged on the upper surface of the first board; each spring-pressing component includes multiple compression springs, a spring mounting plate, and a pressure plate; the spring mounting plate is fixedly arranged on the first board; the pressure plate is connected to the spring mounting plate through multiple compression springs; the pressure plate surfaces of the two spring-pressing components are parallel and opposite to each other; the surface of the pressure plate is perpendicular to the first board.

[0009] The flooring packing flipping device provided by this utility model preferably has a first guide plate on the upper side of the pressure plate; the surface of the first guide plate is inclined; the upper end of the first guide plate extends away from the other spring pressing component; the end of the pressure plate away from the second plate surface is the front end; the front end of the pressure plate is provided with a second guide plate; the front end of the second guide plate extends away from the other spring pressing component.

[0010] The above technical solution has the following advantages or beneficial effects: This utility model provides a flooring packing flipping device, relating to the field of flooring packing technology. It includes a mounting frame, a cylinder assembly, a first linkage rod, a second linkage rod, and an L-shaped plate. The mounting frame includes a first frame and a second frame. Multiple conveying rollers are rotatably fixed on the first frame. The conveying rollers are evenly spaced. The first linkage rod has a first end and a second end at its two ends. The second linkage rod has a third end and a fourth end at its two ends. The first end is rotatably fixed to the second frame. The third end is rotatably fixed to the second frame. The housing structure of the cylinder assembly is fixed to the second frame. The telescopic end of the cylinder assembly is rotatably fixed to the first linkage rod. The cylinder assembly can push the first linkage rod to rotate around the second frame. The L-shaped plate includes a first plate surface and a second plate surface that are perpendicular to each other. The second end and the fourth end are rotatably fixed to the second plate surface of the L-shaped plate. This utility model provides a flooring packing flipping device that solves the problem in the prior art where flipping the flooring requires manual lifting of the flooring, which consumes a lot of manpower. It can move the flooring from the lower platform to a higher platform during the flipping process. Attached Figure Description

[0011] The present invention, its features, shape, and advantages will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings. Like reference numerals denote like parts throughout the drawings. The drawings are not intentionally drawn to scale; the focus is on illustrating the gist of the invention.

[0012] Figure 1 This is a schematic diagram of the overall structure of the floor packing flipping device provided in Embodiment 1 of this utility model.

[0013] Figure 2 This is a schematic diagram of the L-shaped plate structure of the floor packing flipping device provided in Embodiment 1 of this utility model.

[0014] Figure 3 This is a schematic diagram of the structure of the floor packing flipping device provided in Embodiment 1 of this utility model when the bottom surface of the first plate is horizontally facing upwards.

[0015] Figure 4 This is a schematic diagram of the structure of the floor packing flipping device provided in Embodiment 1 of this utility model when the bottom surface of the second plate is horizontally facing upwards. Detailed Implementation

[0016] Example 1: The flooring packing flipping device provided in Embodiment 1 of this utility model, such as Figures 1 to 4As shown, the assembly includes a mounting frame 1, a cylinder assembly 2, a first linkage rod 3, a second linkage rod 4, and an L-shaped plate 5. The mounting frame 1 includes a first frame 11 and a second frame 12. Multiple conveying rollers 6 are rotatably fixed on the first frame 11. The conveying rollers 6 are evenly spaced. The first linkage rod 3 has a first end 31 and a second end 32 at its two ends. The second linkage rod 4 has a third end 41 and a fourth end 42 at its two ends. The first end 31 is rotatably fixed on the second frame 12. The third end 41 is rotatably fixed on the second frame 12. The housing structure of the cylinder assembly 2 is fixed on the second frame 12. The telescopic end of the cylinder assembly 2 is rotatably fixed on the first linkage rod 3. The cylinder assembly 2 can push the first linkage rod 3 to rotate around the second frame 12. The L-shaped plate 5 includes a first plate surface 51 and a second plate surface 52 that are perpendicular to each other. The second end 32 and the fourth end 42 are rotatably fixed on the second plate surface 52 of the L-shaped plate 5.

[0017] In actual use, the floor packing flipping device provided in this embodiment requires the worker to first place the floor on the first board surface 51 of the L-shaped board 5, so that the top surface of the floor faces upward. Then, while keeping the floor close to the first board surface 51 and the top surface of the floor parallel to the first board surface 51, the worker activates the cylinder assembly 2. The telescopic end of the cylinder assembly 2 extends, causing the first linkage rod 3 to rotate relative to the second frame 12. In this embodiment, in the initial state, the telescopic end of the cylinder assembly 2 is in a retracted state, and the upper bottom surface of the first plate 51 is horizontally facing upward; the upper bottom surface of the floor is horizontally facing upward. During the actual extension of the cylinder assembly 2, the connection point between the first linkage rod 3 and the second plate surface 52 tilts upward, causing the second plate surface 52 to move upward. This upward movement of the second plate surface 52 causes the L-shaped plate 5 to move upward as a whole, thus causing the floor, which is fixed relative to the first plate surface 51, to move upward. Since the connection point between the second end 32 and the second plate surface 52 moves upward, while the connection point between the third end 41 and the second frame 12 remains unchanged, the positions of the second end 32 and the third end 41 change. However, the length of the second linkage rod 4 remains unchanged, and the distance between the fourth end 42 and the second end 32 remains unchanged. Therefore, the second linkage rod 4 pushes the second plate surface 52 to rotate around the connection point of the second end 32 (the triangle formed by the second end 32, the third end 41, and the fourth end 42 changes its interior angle when the lengths of two sides remain unchanged and one side changes). When the telescopic end of the cylinder assembly 2 is fully extended, the upper surface of the second plate 52 is horizontal. At this time, the worker can push the floor from the bottom surface of the floor, so that the top surface of the floor is pressed against the second plate 52 and falls down, thereby realizing the flipping of the floor. By pushing the floor, the floor is moved to the conveyor roller 6 which is flush with the second plate 52 at this time, and the flipped floor is moved to the subsequent process by the conveyor roller 6.

[0018] Compared with the prior art, the structure provided in this embodiment achieves floor lifting while the floor is flipping. The staff only needs to move the floor to the first board surface 51 that is initially on the lower side, which requires less manpower than directly lifting it to the height of the conveyor roller 6. Then, the operation of the cylinder assembly 2 causes the floor to flip during the lifting process, which makes it convenient for the staff to flip the floor.

[0019] The flooring flipping device provided in Embodiment 1 of this utility model solves the problem in the prior art that flipping the floor requires manual lifting of the floor first, which consumes a lot of manpower. It can move the floor on the lower platform to the higher platform during the flipping process.

[0020] As a preferred embodiment, in this embodiment, the surface of the first board facing 51 towards the second board facing 52 is the upper surface of the first board facing 51; the surface of the second board facing the first board facing 51 is the upper surface of the second board facing 52; a spring buffer component 7 is provided on the upper surface of the second board facing 52; the spring buffer component 7 includes multiple buffer springs 71 and buffer plates 72; the surface of the buffer plates 72 is parallel to the second board facing 52; the buffer springs 71 connect the second board facing 52 and the buffer plates 72. Since when the second board facing 52 is horizontal, the worker needs to place the vertical floor onto the second board facing 52 with the bottom surface of the floor facing down. To avoid the floor colliding and breaking with the second board facing 52, this embodiment uses the spring buffer component 7, with the buffer plates 72 contacting the bottom surface of the floor, and the buffer springs 71 cushioning the buffer plates 72. This allows the elastic deformation of the buffer springs 71 to absorb kinetic energy and convert it into elastic potential energy, reducing the likelihood of the floor breaking.

[0021] As a preferred structure, in this embodiment, a conical rubber pad 73 is provided on the upper side of the buffer plate 72. The conical rubber pad 73 has the ability to elastically deform and its hardness is lower than that of the floor, thus it can further protect the upper surface of the floor.

[0022] As a preferred embodiment, in this embodiment, two spring clamping components 8 are symmetrically arranged on the upper surface of the first plate 51; the spring clamping component 8 includes a plurality of compression springs 81, a spring mounting plate 82, and a pressure plate 83; the spring mounting plate 82 is fixedly arranged on the first plate 51; the pressure plate 83 is connected to the spring mounting plate 82 through a plurality of compression springs 81; the plate surfaces of the pressure plates 83 of the two spring clamping components 8 are parallel and opposite to each other; the plate surface of the pressure plate 83 is perpendicular to the first plate 51. The two spring-loaded clamping components 8 are used to press the floorboard onto the first board surface 51. In operation, the operator applies pressure to the pressure plate 83, compressing the spring 81 so that the two pressure plates 83 move away from each other. Then, the floorboard is placed on the first board surface 51 and positioned between the two pressure plates 83. After the operator stops applying pressure to the pressure plate 83, the compression spring 81 automatically extends, causing the two pressure plates 83 to press the opposite sides of the floorboard together, thus fixing the floorboard relative to the first board surface 51. This eliminates the need for the operator to constantly hold the floorboard to ensure it separates from the first board surface during the L-shaped board's rotation. After the L-shaped board 5 completes its rotation, the operator directly pushes the floorboard (which is now vertical) to overcome the friction between the floorboard and the two pressure plates 83, causing the floorboard to separate and fall onto the second board surface 52 with its top surface facing down.

[0023] In this embodiment, a first guide plate 84 is provided on the upper side of the pressure plate 83; the surface of the first guide plate 84 is inclined; the upper end of the first guide plate 84 extends away from the other spring pressing component 8; the end of the pressure plate 83 away from the second plate surface 52 is the front end; a second guide plate 85 is provided at the front end of the pressure plate 83; the front end of the second guide plate 85 extends away from the other spring pressing component 8. The functions of the first guide plate 84 and the second guide plate 85 are to facilitate the direct entry of the floorboard between the two pressure plates 83; firstly, the horizontal distance between the two first guide plates 84 is wider at the top and narrower at the bottom. When the floorboard is placed directly on the first plate surface 51 from top to bottom, the weight of the floorboard itself can be directly applied to the first guide plate 84. The first guide plate 84 converts the pressure of the floorboard alignment into a component force along the extension and contraction direction of the compression spring 81. This component force allows the pressure plate 83 to squeeze the compression spring 81, causing the two pressure plates 83 to move away from each other, thereby avoiding manual operation of the pressure plate 83 by the operator; secondly, the two second guide plates 84... 5. It can handle situations where the floor moves directly from the horizontal direction to between the two pressure plates 83 (in the actual use of this embodiment, the worker pushes the forklift and uses the forklift's front fork to press the two second guide plates 85 (the two second guide plates 85 are for the worker to align between the two pressure plates 83), so that the distance between the two pressure plates 83 is far away from each other. When the floor is between the two pressure plates 83, the worker shortens the distance between the front forks, so that the bottom surface of the floor just contacts the two first guide plates 84 and opens the two pressure plates 83. Then, the forklift is controlled to be pulled out from between the two pressure plates 83).

[0024] In addition, in this embodiment, the sides of the first plate surface 51 and the second plate surface 52 of the L-shaped plate are provided with fixing plates 53 to increase the structural strength between the first plate surface 51 and the second plate surface 52.

[0025] In summary, this utility model provides a flooring packing flipping device, relating to the field of flooring packing technology, including a mounting frame, a cylinder assembly, a first linkage rod, a second linkage rod, and an L-shaped plate. The mounting frame includes a first frame and a second frame. Multiple conveying rollers are rotatably fixed on the first frame. The conveying rollers are evenly spaced. The first linkage rod has a first end and a second end at its two ends. The second linkage rod has a third end and a fourth end at its two ends. The first end is rotatably fixed to the second frame. The third end is rotatably fixed to the second frame. The housing structure of the cylinder assembly is fixed to the second frame. The telescopic end of the cylinder assembly is rotatably fixed to the first linkage rod. The cylinder assembly can push the first linkage rod to rotate around the second frame. The L-shaped plate includes a first plate surface and a second plate surface that are perpendicular to each other. The second end and the fourth end are rotatably fixed to the second plate surface of the L-shaped plate. The flooring packing flipping device provided by this utility model solves the problem in the prior art that flipping the floor requires manual lifting of the floor first, which consumes a lot of manpower. It can move the flooring on the lower platform to a higher platform during flipping.

[0026] The above description is only a preferred embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the contents of the present utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present utility model.

Claims

1. A flipping device for packing flooring, characterized in that, Includes mounting bracket, cylinder assembly, first linkage rod, second linkage rod, and L-shaped plate; The mounting frame includes a first frame and a second frame; Multiple conveying rollers are rotatably fixed on the first frame; the conveying rollers are evenly spaced. The first linkage rod has a first end and a second end at its two ends. The second linkage has a third end and a fourth end at its two ends. The first end is rotatably fixed to the second frame; the third end is rotatably fixed to the second frame; The housing structure of the cylinder assembly is fixed to the second frame; the telescopic end of the cylinder assembly is rotatably fixed to the first linkage rod; the cylinder assembly can push the first linkage rod to rotate around the second frame; The L-shaped plate includes a first plate surface and a second plate surface that are perpendicular to each other; The second end and the fourth end are respectively rotatably fixed on the second plate surface of the L-shaped plate.

2. The flooring packing flipping device as described in claim 1, characterized in that, The surface of the first plate facing the second plate is the upper surface of the first plate; the surface of the second plate facing the first plate is the upper surface of the second plate. A spring buffer component is provided on the second plate surface; The spring buffer component includes multiple buffer springs and buffer plates; The surface of the buffer plate is parallel to the surface of the second plate; the buffer spring connects the surface of the second plate to the buffer plate.

3. The flooring packing flipping device as described in claim 2, characterized in that, A conical rubber pad is provided on the upper side of the buffer plate.

4. The flooring packing flipping device as described in claim 2, characterized in that, Two spring clamping components are symmetrically arranged on the upper surface of the first plate. The spring clamping component includes multiple compression springs, a spring mounting plate, and a pressure plate; The spring mounting plate is fixedly mounted on the surface of the first plate. The pressure plate is connected to the spring mounting plate by a plurality of compression springs; The pressure plate surfaces of the two spring clamping components are arranged parallel and opposite to each other; The surface of the pressure plate is perpendicular to the surface of the first plate.

5. The flooring packing flipping device as described in claim 4, characterized in that, A first guide plate is provided on the upper side of the pressure plate; the surface of the first guide plate is inclined; the upper end of the first guide plate extends away from the other spring clamping component; The end of the pressure plate away from the second plate surface is the front end; a second guide plate is provided at the front end of the pressure plate; The front end of the second guide plate extends away from the other spring-pressing component.

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