Electric plate turnover machine

Abstract

The utility model relates to an electric plate turnover machine which comprises a pair of gear boxes and a turnover table corresponding to the gear boxes, connecting rods are arranged on the two sides of the gear boxes, and the gear boxes are connected with the turnover table through the connecting rods. One side of the gearbox is connected with a driving motor, the gearbox is symmetrically provided with eccentric connecting blocks, the eccentric connecting blocks are eccentrically connected with connecting rods, the connecting rods comprise a first connecting rod and a second connecting rod, and the difference between the first connecting rod and the second connecting rod is 180 degrees; the plate overturning device has the beneficial effects that through the arrangement of the gear box, the overturning table and the connecting rod, stable and effective overturning action can be realized, plates can be stably overturned, the risk of damage to the plates is reduced, the overturning process of the plates can be more automatic and efficient, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plate production, in particular to an electric plate turning machine. Background Art

[0002] During the production or processing of plates, the reverse side of the plates needs to be inspected. However, for heavy plates, such as steel plates and iron plates, there are certain risks in the flipping process. With traditional flipping methods, the plates may hit the table or the ground due to weight and inertia during flipping. This will not only cause damage to the plates themselves, such as scratches, deformation or structural damage, but may also cause damage to the flipping equipment or surrounding areas. This is not only inefficient, but also poses a safety hazard. Workers may be injured due to the weight and inertia during the flipping process, especially when handling large or heavy plates. Utility Model Content

[0003] In order to overcome the deficiencies of the above-mentioned existing problems, the utility model provides an electric plate turning machine, which can turn the plates steadily to prevent the plates from hitting the table or the ground due to weight and inertia during the turning process.

[0004] The technical solution adopted by the utility model to solve its technical problems is: an electric flip machine, comprising a pair of gearboxes and a flipping platform corresponding to the gearboxes, connecting rods are provided on both sides of the gearboxes, and the gearboxes are connected to the flipping platform through the connecting rods; the gearbox comprises an input end and an output end, a drive motor is connected to one side of the input end, and an eccentric connecting block is symmetrically provided on the output end of the gearbox, the connecting rods are arranged on both sides of the gearbox through the eccentric connecting block, and the eccentric connecting block is eccentrically connected to the connecting rod, the connecting rods comprise a first connecting rod and a second connecting rod, and the first connecting rod and the second connecting rod are arranged 180° apart; the flipping platform comprises a base, a bearing seat is provided on the base, a first transmission shaft and a second transmission shaft are provided on the base through the bearing seat, a flip arm is provided on the first transmission shaft and the second transmission shaft, the flip arms on the first transmission shaft and the second transmission shaft are staggered, and a limit stop is provided on one end of the flip arm close to the transmission shaft; a crank is also provided on the first transmission shaft and the second transmission shaft, the first connecting rod is connected to the first transmission shaft through the crank, and the second connecting rod is connected to the second transmission shaft through the crank.

[0005] Preferably, a through shaft is provided at the input end connection between the two gear boxes.

[0006] Preferably, the flip arm is provided with arranged rollers.

[0007] The beneficial effect of the present invention is that, through the arrangement of the gear box, the turning table and the connecting rod, not only can a smooth and effective turning action be achieved, the plate can be turned smoothly, and the risk of damage to the plate can be reduced, but the turning process of the plate can also be made more automated and efficient, thereby improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0009] Figure 1 It is a top view of the overall structure of the utility model;

[0010] Figure 2 It is a top view of the local structure of the utility model;

[0011] Figure 3 This is a schematic diagram of the structure of the utility model from the right side;

[0012] Figure 4 It is a left side structural schematic diagram of the present utility model.

[0013] In the figure, 1. gearbox; 11. input end; 12. output end; 13. eccentric connecting block; 2. turning table; 21. base; 22. bearing seat; 23. first transmission shaft; 24. second transmission shaft; 25. turning arm; 26. limit block; 27. crank; 28. roller; 3. connecting rod; 31. first connecting rod; 32. second connecting rod; 4. drive motor; 5. through shaft. DETAILED DESCRIPTION

[0014] All features disclosed in this specification, or all steps in the disclosed methods or processes, except mutually exclusive features and / or steps, can be combined in any manner.

[0015] Any feature disclosed in this specification (including any appended claims, abstract, and drawings), unless otherwise stated, may be replaced by other equivalent or similar features. In other words, unless otherwise stated, each feature is only an example of a series of equivalent or similar features.

[0016] according to Figures 1-4The electric flip machine comprises a pair of gear boxes 1 and a flip table 2 corresponding to the gear boxes 1, and connecting rods 3 are provided on both sides of the gear box 1, and the gear box 1 is connected to the flip table 2 through the connecting rod 3; the gear box 1 comprises an input end 11 and an output end 12, and the input end 11 is connected to a drive motor 4 to provide power for the gear box 1, so that the output end 12 can drive the eccentric connecting block 13 to rotate, and the output end 12 of the gear box 1 is symmetrically provided with eccentric connecting blocks 13, so that one gear box 1 can synchronously drive the two eccentric connecting blocks 13 to rotate, and the connecting rod 3 is provided on both sides of the gear box 1 through the eccentric connecting block 13, and the eccentric connecting block 13 is connected to the connecting rod 3. The rod 3 is eccentrically connected, and the connecting rod 3 includes a first connecting rod 31 and a second connecting rod 32. The first connecting rod 31 and the second connecting rod 32 are arranged 180° apart. Such a layout enables the connecting rod 3 to effectively drive the first transmission shaft 23 and the second transmission shaft 24, thereby realizing the relative flipping of the flip arm 25 and completing the opening and closing action; the flip table 2 includes a base 21, and a bearing seat 22 is provided on the base 21. Its main function is to support and position the first transmission shaft 23 and the second transmission shaft 24, and allow these transmission shafts to rotate. The design of the bearing seat 22 ensures the smooth rotation of the transmission shaft, reduces friction and wear, and the base 21 is provided with a bearing seat 22. The bearing seat 22 is provided with a first transmission shaft 23 and a second transmission shaft 24, and a flip arm 25 is provided on the first transmission shaft 23 and the second transmission shaft 24. The flip arms 25 on the first transmission shaft 23 and the second transmission shaft 24 are staggered to ensure that the flip arm 25 can effectively flip the plate. When the plate is turned 90° vertically after the flip arm 25 is flipped, the flip arm 25 will flip more than 90°. The staggered arrangement of the flip arms 25 allows the flip arms 25 to cross after flipping. The redundant angle of more than 90° when the flip arm 25 is flipped allows the plate to be transferred between the flip arms 25 through the arrangement. The flip arm 25 is used to place the plate. The flip arm 25 is used to place the plate. A limit stop 26 is provided at one end of the rotating arm 25 close to the transmission shaft, which is used to limit the movement of the plate; a crank 27 is also provided on the first transmission shaft 23 and the second transmission shaft 24, and the first connecting rod 31 is connected to the first transmission shaft 23 through the crank 27, and the second connecting rod 32 is connected to the second transmission shaft 24 through the crank 27. The function of the crank 27 is to convert the linear motion of the connecting rod 3 into the rotational motion of the transmission shaft. When the drive motor 4 is started, through the rotation of the gear box 1 and the eccentric connecting block 13, the connecting rod 3 is driven by the crank 27, so that the first transmission shaft 23 and the second transmission shaft 24 can rotate synchronously, thereby realizing the flipping action of the plate on the flipping table 2.

[0017] A through shaft 5 is connected to the input end 11 between the two gear boxes 1. The through shaft 5 enables the two gear boxes 1 to work synchronously under the drive of the drive motor 4, ensuring the consistency of the two turning tables when turning, and preventing the plate from shifting during the turning process.

[0018] The flip arm 25 is provided with arranged rollers 28 so that the plate can be moved on the flip arm 25, which is convenient for placing and taking out the plate.

[0019] In practical application, a plate is placed on the flip arm 25 of the first transmission shaft 23, and the plate is transported to the limit stop position 26 by the roller 28 on the flip arm 25. Then, the drive motor 5 is started to increase the power of the gear box 1, driving the eccentric connecting block 13 set on the output end 12 of the gear box 1 to rotate, thereby driving the connecting rod 3 to move; since the first connecting rod 31 and the second connecting rod 32 are set 180° apart, the clockwise rotation of the eccentric connecting block 13 will cause the first connecting rod 31 to pull back the crank 27 on the first transmission shaft 23, thereby driving the flip arm 25 on the first transmission shaft 23 to flip upward, and at the same time, the second connecting rod 32 will push forward the crank 27 on the second transmission shaft 24, thereby driving the flip arm 25 on the second transmission shaft 24 to flip upward, and the eccentric connecting block 1 3 rotates 180 degrees, and the flip arms 25 on both sides will upright the plate at 90 degrees. The flip arms 25 are provided with a redundant flip angle of more than 90 degrees, so that the plate originally placed on the flip arm 25 of the first transmission shaft 23 will be deflected to the flip arm 25 of the second transmission shaft 24; the eccentric connecting block 13 continues to rotate 180 degrees, causing the first connecting rod 31 to push the crank 27 on the first transmission shaft 23 forward, thereby driving the flip arm 25 on the first transmission shaft 23 to flip downward, and at the same time the second connecting rod 32 will pull the crank 27 on the second transmission shaft 24 backward, thereby driving the flip arm 25 on the second transmission shaft 24 to flip downward, and the flip arm 25 is laid flat back to the initial position, and the plate is smoothly turned over; when the plate is short, a gear box 1 can also be started separately to flip the plate.

[0020] This design is ingenious. The turning table 2 can achieve a smooth and effective turning action through the coordinated action of the gear box 1 and the connecting rod 3, and can turn the plate smoothly, effectively preventing the plate from falling due to weight and inertia during the turning process, thereby protecting the safety of operators and equipment, and avoiding collision with the table or the ground during the turning process, causing scratches, deformation or structural damage; the eccentric connecting block 13 is eccentrically connected to the connecting rod 3, and the connecting rod 3 drives the transmission shaft to rotate through the crank 27. Through the stable mechanical structure, the plate turning process is made more automated and efficient, reducing the time and labor required for turning, thereby improving production efficiency.

[0021] The present invention is not limited to the aforementioned specific embodiments, but extends to any new features or any new combination disclosed in this specification, as well as any new method or process steps or any new combination disclosed.

Claims

1. An electric panel turning machine, characterized in that: The invention comprises a pair of gear boxes (1) and a turning platform (2) corresponding to the gear boxes (1), wherein connecting rods (3) are provided on both sides of the gear boxes (1), and the gear boxes (1) are connected to the turning platform (2) through the connecting rods (3); the gear boxes (1) comprise an input end (11) and an output end (12), wherein one side of the input end (11) is connected to a driving motor (4), and the output end (12) of the gear box (1) is symmetrically provided with eccentric connecting blocks (13), and the connecting rods (3) are provided on both sides of the gear box (1) through the eccentric connecting blocks (13), and the eccentric connecting blocks (13) are eccentrically connected to the connecting rods (3), and the connecting rods (3) comprise a first connecting rod (31) and a second connecting rod (32), and the first connecting rod (31) and the second connecting rod (32) are provided 180 degrees apart; the turning platform (2) includes a base (21), a bearing seat (22) is provided on the base (21), a first transmission shaft (23) and a second transmission shaft (24) are provided on the base (21) through the bearing seat (22), a flip arm (25) is provided on the first transmission shaft (23) and the second transmission shaft (24), the flip arms (25) on the first transmission shaft (23) and the second transmission shaft (24) are staggered, and a limit stopper (26) is provided on one end of the flip arm (25) close to the transmission shaft; a crank (27) is also provided on the first transmission shaft (23) and the second transmission shaft (24), the first connecting rod (31) is connected to the first transmission shaft (23) through the crank (27), and the second connecting rod (32) is connected to the second transmission shaft (24) through the crank (27).

2. The electric panel turning machine according to claim 1, characterized in that: Between the two gear boxes (1), a through shaft (5) is connected to the input end (11).

3. The electric panel turning machine according to claim 1, characterized in that: The flip arm (25) is provided with rollers (28) arranged in an array.

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