Turnover structure of plate turnover machine

Abstract

The utility model belongs to the technical field of plate turnover machines, and particularly relates to a turnover structure of a plate turnover machine, which comprises a worktable, a fixed seat is fixed on the left side of the top end of the worktable, a movable seat is arranged on the right side of the fixed seat, and two groups of guide rails are mounted on the worktable at the bottom end of the movable seat. The movable seat capable of transversely moving is mounted on the workbench, the linear driver is used for driving the rear end of the movable seat, the movable seat can move towards the fixed seat, the two sets of chucks on the fixed seat and the movable seat can clamp plates with different widths, and then the two sets of chucks capable of oppositely moving are mounted on the sleeve, so that the plates with different widths can be clamped. The two sets of chucks can clamp plates with different thicknesses, the application range of the device in use is further widened, a high-voltage motor on the left side of the fixing base is matched, the high-voltage motor can drive a sleeve on the fixing base to rotate, the plates can be turned over stably, the whole device is high in automation degree, and the production efficiency is greatly improved.

Description

Technical Field

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

[0002] In modern industry, many fields such as wood processing, metal sheet processing, and building material production often involve various processing operations on sheet materials, such as surface coating, drying, inspection, and handling. During these processes, it is often necessary to flip the sheet materials to ensure that both sides are treated evenly or to meet different process requirements. While existing sheet-flipping machines can generally meet daily usage needs, there are still some shortcomings that require improvement.

[0003] Most of the flipping machines widely used in the market employ simple mechanical devices that use leverage to lift the board and then manually apply external force to rotate the board around a fixed fulcrum to achieve flipping. However, these devices have limited functionality and can usually only adapt to boards of a specific size range, resulting in a narrow application range. Furthermore, the flipping process is not smooth enough and it is difficult to achieve automated control. Therefore, we propose a flipping structure for a flipping machine to solve the above problems. Summary of the Invention

[0004] In order to overcome the defects of the prior art mentioned above, the inventors conducted in-depth research and, after a great deal of creative work, completed this utility model.

[0005] Specifically, the technical problem to be solved by this utility model is to provide a flipping structure for a flipping machine to solve the technical problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution:

[0007] A flipping structure for a flipping machine includes a worktable. A fixed seat is fixed to the left side of the top of the worktable, and a movable seat is provided to the right side of the fixed seat. Two sets of guide rails are mounted on the worktable at the bottom of the movable seat, and two sets of sliding blocks are mounted at the bottom of the movable seat. The two sets of sliding blocks are slidably connected to the two sets of guide rails. A linear actuator is fixed to the outer wall of the rear end of the movable seat, and the output end of the linear actuator is connected to the rear end of the fixed seat. Fixed bushings are mounted on the upper ends of both the fixed seat and the movable seat. Sleeves are rotatably connected to opposite ends of both sets of fixed bushings. Each of the two sets of sleeves is rotatably connected to a bidirectional threaded rod. A servo motor is installed at the top of each set of sleeves. The top of each set of bidirectional threaded rods is connected to the output end of the servo motor. Two sets of threaded sleeves are threadedly connected to the outer wall of each bidirectional threaded rod. A chuck is connected to the outer wall of each threaded sleeve through a guide block. A guide groove is opened at one end of each set of sleeves. The guide block on the outer wall of each threaded sleeve passes through the guide groove. A high-voltage motor is installed at the left end of the fixed base. The output end of the high-voltage motor is connected to the sleeve inside the fixed shaft sleeve on the fixed base.

[0008] As an improved technical solution, two sets of hydraulic presses are installed at both the front and rear ends of the bottom of the workbench, and side support plates are installed at the output ends of the hydraulic presses, with placement slots opened in the middle of the side support plates.

[0009] As an improved technical solution, a controller is installed on the side of the worktable, and the input terminals of the linear driver, servo motor, hydraulic press and high-pressure motor are all electrically connected to the controller through wires.

[0010] As an improved technical solution, a heightening pad is installed at the bottom of the fixed seat, and the fixed seat and the movable seat are located on the same horizontal plane.

[0011] As an improved technical solution, multiple sets of anti-slip strips are glued to one end of each of the two sets of clamps on the sleeve at equal intervals.

[0012] As an improved technical solution, the guide block on the outer wall of the threaded sleeve is fully fitted with the inner wall of the guide groove, and the guide block and the guide groove are slidably connected.

[0013] As an improved technical solution, a rubber gasket is glued to the outer wall of the placement groove on the side support plate.

[0014] After adopting the above technical solution, the beneficial effects of this utility model are:

[0015] I. This utility model features a laterally movable seat mounted on the workbench. By driving a linear actuator at the rear of the movable seat, the movable seat can move towards a fixed seat, allowing two sets of chucks on both the fixed and movable seats to clamp plates of different widths. Furthermore, by mounting two sets of opposing chucks on the sleeve, the two sets of chucks can clamp plates of different thicknesses, further expanding the applicability of the device. In conjunction with a high-voltage motor on the left side of the fixed seat, the high-voltage motor can drive the sleeve on the fixed seat to rotate, allowing the plates to be flipped smoothly. The entire equipment has a high degree of automation, greatly improving production efficiency.

[0016] II. This utility model has adjustable side support plates installed on both the front and rear sides of the workbench, which allow the two sets of side support plates to support the bottom of the board, preventing the ends of the board from sagging and causing deformation, thus ensuring the flatness of the board after processing. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0019] Figure 2 This is a partial cross-sectional structural diagram of the present invention from the rear view.

[0020] Figure 3 For the present utility model Figure 2 A magnified structural diagram at point A.

[0021] Figure 4 For the present utility model Figure 2 A magnified structural diagram at point B.

[0022] In the diagram: 1. Worktable; 2. Fixed seat; 3. Movable seat; 4. Guide rail; 5. Slide; 6. Linear driver; 7. Fixed bushing; 8. Sleeve; 9. Bidirectional threaded rod; 10. Servo motor; 11. Threaded sleeve; 12. Guide block; 13. Chuck; 14. Guide groove; 15. Hydraulic press; 16. Side support plate; 17. Placement groove; 18. High-pressure motor. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0025] Meanwhile, the meaning of "and / or" or "and / or" appearing throughout the text is that it includes three options. Taking "A and / or B" as an example, it includes option A, option B, or an option that satisfies both A and B.

[0026] Furthermore, in this utility model, descriptions involving "first," "second," etc., are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0027] Figures 1 to 4As shown, this embodiment provides a flipping structure for a flipping machine, including a worktable 1. A fixed seat 2 is fixed to the left side of the top of the worktable 1, and a movable seat 3 is provided on the right side of the fixed seat 2. Two sets of guide rails 4 are installed on the worktable 1 at the bottom of the movable seat 3, and two sets of slides 5 are installed at the bottom of the movable seat 3. The two sets of slides 5 are slidably connected to the two sets of guide rails 4. A linear actuator 6 is fixed to the outer wall of the rear end of the movable seat 3. The output end of the linear actuator 6 is connected to the rear end of the fixed seat 2. Fixed bushings 7 are installed on the upper ends of both the fixed seat 2 and the movable seat 3. Sleeves 8 are rotatably connected to opposite ends of the two sets of fixed bushings 7. Both sleeves 8 are rotatably connected to bidirectional threaded rods 9. Both sets of sleeves 8 are equipped with servo motors 10 at their top ends. Both sets of bidirectional threaded rods 9 are connected to the output end of the servo motors 10. Both sets of bidirectional threaded rods 9 are threadedly connected to two sets of threaded sleeves 11 on their outer walls. Both sets of threaded sleeves 11 are connected to chucks 13 through guide blocks 12 on their outer walls. Both sets of sleeves 8 have guide grooves 14 at their opposite ends. The guide blocks 12 on the outer walls of the threaded sleeves 11 pass through the guide grooves 14. A high-voltage motor 18 is installed at the left end of the fixed base 2. The output end of the high-voltage motor 18 is connected to the sleeve 8 inside the fixed shaft sleeve 7 on the fixed base 2.

[0028] By installing a horizontally movable seat 3 on the workbench 1 and driving the linear actuator 6 at the rear end of the movable seat 3, the movable seat 3 can move towards the fixed seat 2, allowing the two sets of chucks 13 on the fixed seat 2 and the movable seat 3 to clamp plates of different widths. Furthermore, by installing two sets of opposing chucks 13 on the sleeve 8, the two sets of chucks 13 can clamp plates of different thicknesses, further improving the applicability of the device. In conjunction with the high-voltage motor 18 on the left side of the fixed seat 2, the high-voltage motor 18 can drive the sleeve 8 on the fixed seat 2 to rotate, allowing the plate to be flipped smoothly.

[0029] In other embodiments, two sets of hydraulic presses 15 are installed at both the front and rear ends of the bottom of the workbench 1, and side support plates 16 are installed at the output ends of the hydraulic presses 15, with placement slots 17 opened in the middle of the side support plates 16.

[0030] By installing liftable side support plates 16 on both the front and rear sides of the workbench 1, the two sets of side support plates 16 can support the bottom of the board, prevent the ends of the board from sagging, and prevent the board from deforming, thus ensuring the flatness of the board after processing.

[0031] like Figure 2 As shown, a controller is installed on the side of the workbench 1. The input terminals of the linear driver 6, servo motor 10, hydraulic press 15 and high-pressure motor 18 are all electrically connected to the controller through wires.

[0032] This design enables the controller to control the start and stop of the linear drive 6, servo motor 10, hydraulic press 15, and high-pressure motor 18 in real time, ensuring that the linear drive 6, servo motor 10, hydraulic press 15, and high-pressure motor 18 can operate normally.

[0033] like Figure 1 , 2 As shown, a heightening pad is installed at the bottom of the fixed base 2, and the fixed base 2 and the movable base 3 are located on the same horizontal plane;

[0034] This design allows the sleeves 8 on the fixed seat 2 and the movable seat 3 to be at the same height, and the two sets of clamps 13 on the two sets of sleeves 8 to clamp the plate at the same height, effectively preventing the plate from deforming during the clamping process.

[0035] like Figure 4 As shown, the two sets of collets 13 on the sleeve 8 are each glued with multiple sets of anti-slip rubber strips at equal intervals at one end.

[0036] With this design, when the two sets of clamps 13 move to both ends of the plate, the friction between the two sets of clamps 13 and the plate can be effectively increased, ensuring that the plate can be flipped stably.

[0037] like Figure 4 As shown, the guide block 12 on the outer wall of the threaded sleeve 11 is fully fitted with the inner wall of the guide groove 14, and the guide block 12 and the guide groove 14 are in a sliding connection.

[0038] This design effectively prevents the guide block 12 from shaking during movement and improves the stability of the chuck 13 when the threaded sleeve 11 drives the guide block 12 and the chuck 13 to move up and down along the guide groove 14.

[0039] like Figure 1 As shown, a rubber gasket is glued to the outer wall of the placement groove 17 on the side support plate 16;

[0040] This design effectively prevents the sheet material from being worn in the placement groove 17 on the side support plate 16, ensuring the integrity of the sheet material surface.

[0041] This utility model provides a flipping structure for a flipping machine, the specific working principle of which is as follows:

[0042] When using this equipment, the sheet material to be processed can first be placed on the two sets of side support plates 16. Drive the hydraulic press 15 at the bottom of the side support plates 16 to raise the sheet material to the middle of the sleeve 8. Then start the linear driver 6 at the rear end of the movable seat 3 to make the movable seat 3 slide laterally toward the fixed seat 2, so that the two sets of sleeves 8 move to both sides of the sheet material to initially fix the sheet material. When it is necessary to flip the sheet material, the servo motor 10 on the sleeve 8 can be driven to make the bidirectional threaded rod 9 rotate under the action of the servo motor 10. This causes the two sets of threaded sleeves 11 to drive the two sets of chucks 13 to move in opposite directions, so that the two sets of chucks 13 on the sleeve 8 clamp the sheet material. Then lower the two sets of side support plates 16 and start the high-voltage motor 18 to drive the sleeve 8 on the fixed seat 2 to rotate along the fixed shaft sleeve 7. This allows the two sets of sleeves 8 to rotate the sheet material 180 degrees. Then raise the side support plates 16 to the bottom of the sheet material. The operation is then complete.

[0043] The electrical components mentioned in this article are all electrically connected to an external main controller and industrial power supply, and the main controller can be a conventional known device such as a computer that provides control.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A flipping structure for a flipping machine, comprising a worktable (1), characterized in that: A fixed seat (2) is fixed on the left side of the top of the workbench (1). A movable seat (3) is provided on the right side of the fixed seat (2). Two sets of guide rails (4) are installed on the workbench (1) at the bottom of the movable seat (3). Two sets of slides (5) are installed at the bottom of the movable seat (3). The two sets of slides (5) are slidably connected to the two sets of guide rails (4). A linear actuator (6) is fixed on the outer wall of the rear end of the movable seat (3). The output end of the linear actuator (6) is connected to the rear end of the fixed seat (2). Fixed bushings (7) are installed on the upper ends of both the fixed seat (2) and the movable seat (3). Sleeves (8) are rotatably connected to one end of each of the two sets of fixed bushings (7). Bidirectional bushings are rotatably connected inside each of the two sets of sleeves (8). The threaded rod (9) has a servo motor (10) installed at the top of each of the two sets of sleeves (8). The top of each of the two sets of bidirectional threaded rods (9) is connected to the output end of the servo motor (10). The outer wall of each bidirectional threaded rod (9) is threaded with two sets of threaded sleeves (11). The outer wall of each threaded sleeve (11) is connected to a collet (13) through a guide block (12). Each of the two sets of sleeves (8) has a guide groove (14) at one end opposite to the other. The guide block (12) on the outer wall of the threaded sleeve (11) passes through the guide groove (14). The left end of the fixed seat (2) is equipped with a high-voltage motor (18). The output end of the high-voltage motor (18) is connected to the sleeve (8) inside the fixed shaft sleeve (7) on the fixed seat (2).

2. The flipping structure of a flipping machine according to claim 1, characterized in that: Two sets of hydraulic presses (15) are installed at both the front and rear ends of the bottom of the workbench (1). The output ends of the hydraulic presses (15) are all equipped with side support plates (16), and the middle of the side support plates (16) is provided with placement slots (17).

3. The flipping structure of a flipping machine according to claim 1 or 2, characterized in that: A controller is installed on the side of the workbench (1). The input ends of the linear driver (6), servo motor (10), hydraulic press (15) and high-pressure motor (18) are all electrically connected to the controller through wires.

4. The flipping structure of a flipping machine according to claim 1, characterized in that: The fixed seat (2) is equipped with a heightening pad at its bottom end, and the fixed seat (2) and the movable seat (3) are located on the same horizontal plane.

5. The flipping structure of a flipping machine according to claim 1, characterized in that: The two sets of clamps (13) on the sleeve (8) are each glued with multiple sets of anti-slip strips at equal intervals at one end.

6. The flipping structure of a flipping machine according to claim 1, characterized in that: The guide block (12) on the outer wall of the threaded sleeve (11) is fully fitted with the inner wall of the guide groove (14), and the guide block (12) and the guide groove (14) are in a sliding connection.

7. The flipping structure of a flipping machine according to claim 2, characterized in that: The outer wall of the placement groove (17) on the side support plate (16) is glued with a rubber gasket.

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