Automatic plate turnover device

Abstract

The utility model relates to the technical field of metal processing, and discloses an automatic plate turnover device which comprises a connecting plate, a rotating assembly is fixed to the top of the connecting plate, and a fixing assembly is fixed to one end of the rotating assembly. The rotating assembly comprises a pair of supporting plates in threaded connection with the top of the connecting plate, a rotating shaft movably connected with the supporting plates is arranged between the supporting plates in a penetrating mode, a gear located between the supporting plates is fixed to the outer surface of the rotating shaft, and a pair of fixing blocks are fixed to the top of the connecting plate. By means of the rotating assembly, the plate body can be flexibly overturned and adjusted, meanwhile, the position of the plate body can be self-locked, the device is stable in self-locking and not prone to being damaged in the overturning process, and the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of metal processing, in particular to an automatic turning plate device. Background Art

[0002] At present, for the existing automatic turning plate device, during use, it usually drives the plate to rotate through a motor and fixes the position through a self-locking function. However, the motor self-locking mechanism depends on conditions such as ambient voltage and current. If the environment is unstable, it may cause misjudgment, and the implementation of the self-locking function requires appropriate circuit design, including the use of components such as contactors and thermal relays. This increases the complexity of the circuit and requires professional knowledge and skills for correct design and maintenance, thus increasing the processing cost. Summary of the Utility Model

[0003] The utility model aims to at least solve one of the technical problems in the related art to some extent. For this reason, an object of the utility model is to provide an automatic turning plate device with stable self-locking, not easily damaged during the turning process, and increased service life of the motor.

[0004] The automatic turning plate device proposed by the utility model includes a connecting plate. A rotating assembly is welded to the top of the connecting plate, and a fixing assembly is fixed to one end of the rotating assembly.

[0005] The rotating assembly includes a pair of support plates threadedly connected to the top of the connecting plate. A rotating shaft movably connected to the support plates penetrates between the support plates. A gear located between the support plates is fixed to the outer surface of the rotating shaft. A pair of fixing blocks are fixed to the top of the connecting plate. A first motor is fixed to the outer surface of the fixing blocks. A first lead screw is movably connected between the fixing blocks, and the rotating end of the first motor is fixed to one end of the first lead screw. A movable block is threadedly connected to the outer surface of the first lead screw. A rack meshing with the gear is fixed to the top of the movable block. A pair of guide rods penetrating the movable block are fixed between the fixing blocks.

[0006] Preferably, the fixing assembly includes a support rod. A connecting rod is fixed to the top of the support rod. A chute is formed on the side surface of the connecting rod. A second lead screw is movably connected to the inside of the chute. A moving block is threadedly connected to the surface of the second lead screw. An L-shaped plate is fixed to the surface of the moving block. A second motor is fixed to the surface of the connecting rod, and the rotating end of the second motor is fixed to the second lead screw.

[0007] Preferably, one end of the rotating shaft is fixed to the support rod and the connecting rod.

[0008] Preferably, a sheet body is placed on the top of the support rod.

[0009] Preferably, four support legs are fixed at the four corners of the bottom of the connecting plate.

[0010] The beneficial effects of the present utility model are as follows: through the rotation assembly, while the sheet body can be flexibly flipped and adjusted, the position of the sheet body can also be self-locked, making the device self-locked and stable, not easily damaged during the flipping process, and at the same time increasing the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the automatic turning device proposed by the present utility model.

[0012] Figure 2 is a front view structural schematic diagram of the automatic turning device proposed by the present utility model.

[0013] Figure 3 is a structural schematic diagram of the rotation assembly of the automatic turning device proposed by the present utility model.

[0014] Figure 4 is a structural schematic diagram of the fixing assembly of the automatic turning device proposed by the present utility model.

[0015] In the figure: 1, connecting plate; 10, support leg; 2, rotation assembly; 20, support plate; 21, rotating shaft; 22, gear; 23, fixing block; 24, first motor; 25, first lead screw; 26, movable block; 27, rack; 28, guide rod; 3, fixing assembly; 30, support rod; 31, connecting rod; 32, chute; 33, second lead screw; 34, moving block; 35, L-shaped plate; 36, second motor; 4, sheet body. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0016] Refer to Figures 1-4 , the automatic turning device includes a connecting plate 1. Four support legs 10 are fixed at the bottom of the connecting plate 1. The device is supported by the support legs 10. A rotation assembly 2 is welded and fixed at the top of the connecting plate 1. One end of the rotation assembly 2 is fixedly connected to a fixing assembly 3 through a shaft hub, and the fixing assembly 3 is driven to rotate by the rotation assembly 2.

[0017] Refer to Figures 3-4, the rotating assembly 2 includes a pair of support plates 20 threadedly connected to the top of the connecting plate 1. A rotating shaft 21 is passed through between the support plates 20 and is movably connected thereto. A gear 22 located between the support plates 20 is spline-connected to the outer surface of the rotating shaft 21. A pair of fixing blocks 23 are welded to the top of the connecting plate 1. A first motor 24 is threadedly connected to the outer surface of the fixing block 23. A first lead screw 25 is movably connected between the fixing blocks 23, and the rotating end of the first motor 24 is fixedly connected to one end of the first lead screw 25. A movable block 26 is threadedly connected to the outer surface of the first lead screw 25. A rack 27 meshing with the gear 22 is threadedly connected to the top of the movable block 26. A pair of guide rods 28 passing through the movable block 26 are provided between the fixing blocks 23, and the movable block 26 can be guided to move through the guide rods 28.

[0018] Referring to Figure 4 , the fixing assembly 3 includes a support rod 30. A connecting rod 31 is integrally formed at the top of the support rod 30. A chute 32 is formed on the side surface of the connecting rod 31. A second lead screw 33 is movably connected to the inside of the chute 32. A moving block 34 is threadedly connected to the surface of the second lead screw 33. When the second lead screw 33 rotates, it drives the moving block 34 to move inward or outward at the same time. At the same time, the moving block 34 can be limited in movement through the chute 32. An L-shaped plate 35 is threadedly connected to the surface of the moving block 34. The plate body 4 can be clamped and fixed through the L-shaped plate 35. A second motor 36 is bolted to the surface of the connecting rod 31, and the rotating end of the second motor 36 is connected to the second lead screw 33 through a coupling. The second lead screw 33 is driven to rotate by the second motor 36. The plate body 4 is placed on the top of the support rod 30, and the plate body 4 is supported by the support rod 30.

[0019] When the device is in use, during use, only the plate body 4 needs to be placed on the support rod 30. At this time, only the external control terminal needs to be used to control the second motor 36 to start. The second motor 36 drives the second lead screw 33 to rotate. The rotation of the second lead screw 33 drives the moving block 34 and the L-shaped plate 35 to move inward. The plate body 4 is clamped and fixed through the L-shaped plate 35. When the plate body 4 needs to be turned over, the external control terminal is used to control the first motor 24 to start. The first motor 24 drives the first lead screw 25 to rotate. The rotation of the first lead screw 25 drives the movable block 26 and the rack 27 to move. The movement of the rack 27 drives the gear 22 and the rotating shaft 21 to rotate. The rotation of the rotating shaft 21 drives the fixing assembly 3 to rotate, and the rotation of the fixing assembly 3 can turn the plate body 4 to a suitable position.

Claims

1. Automatic flap device, characterized in that: It includes a connecting plate, a rotating component is welded to the top of the connecting plate, and a fixing component is fixed to one end of the rotating component; The rotating component includes a pair of support plates threadedly connected to the top of the connecting plate. A rotating shaft movably connected thereto penetrates between the support plates. A gear located between the support plates is fixed to the outer surface of the rotating shaft. A pair of fixing blocks are fixed to the top of the connecting plate. A first motor is fixed to the outer surface of the fixing block. A first lead screw is movably connected between the fixing blocks, and the rotating end of the first motor is fixedly connected to one end of the first lead screw. A movable block is threadedly connected to the outer surface of the first lead screw. A rack meshing with the gear is fixed to the top of the movable block. A pair of guide rods penetrating the movable block are fixed between the fixing blocks.

2. The automatic flap device according to claim 1, characterized in that: The fixing component includes a support rod. A connecting rod is fixed to the top of the support rod. A chute is formed on the side surface of the connecting rod. A second lead screw is movably connected to the inside of the chute. A moving block is threadedly connected to the outer surface of the second lead screw. An L-shaped plate is fixed to one end of the surface of the moving block. A second motor is fixed to the surface of the connecting rod, and the rotating end of the second motor is fixedly connected to the second lead screw.

3. The automatic flap device according to claim 1, characterized in that: One end of the rotating shaft is fixedly connected to the support rod and the connecting rod.

4. The automatic flap device according to claim 2, wherein: A sheet body is placed on the top of the support rod.

5. The automatic flap device according to claim 1, wherein: Four support legs are fixed to the four corners of the bottom of the connecting plate.

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