Automatic turnover device for metal plate processing

Abstract

The utility model relates to the technical field of plate processing, and discloses an automatic turnover device for metal plate processing, which comprises a bottom plate, a sliding frame, a sliding block and a driving piece for driving the sliding block to lift are arranged above the bottom plate, and the bottom of the sliding frame is in sliding connection with the upper end face of the bottom plate. A triangular block is installed at the bottom of the inner side of the sliding frame, two check blocks in bilateral symmetry are installed at the top of the inner side of the sliding frame, a main rotating shaft is rotationally arranged on the sliding block, a rotating frame is installed on the outer wall of the side, close to the sliding frame, of the main rotating shaft, and a fixing piece used for clamping a metal plate is installed at the end of the main rotating shaft. The plate overturning device has the advantages that plates can be automatically overturned to be horizontal, and machining is convenient and fast.

Description

Technical Field

[0001] This utility model relates to the field of sheet metal processing technology, and in particular to an automatic flipping device for processing metal sheets. Background Technology

[0002] Sheet metal refers to flat, rectangular building materials made to standard sizes, used in the construction industry for components such as walls, ceilings, or floors. It often refers to metal sheets that have been forged, rolled, or cast. Sheet metal often needs to be flipped during processing so that both surfaces can be processed, such as painting or polishing. Ferrous and stainless steel sheets constitute a large proportion of sheet metal products.

[0003] However, existing metal sheet processing requires manual flipping, which is inefficient and poses a risk of slipping during the flipping process. Some mechanical flipping methods are used, but the sheet will tilt after flipping and will not be level, causing some processing difficulties. Therefore, it is necessary to propose an automatic flipping device for metal sheet processing to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an automatic flipping device for metal sheet processing, which can automatically flip the sheet horizontally and facilitate processing.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an automatic flipping device for metal sheet processing, comprising a base plate, a sliding frame, a sliding block, and a driving component for driving the sliding block to rise and fall, wherein the bottom of the sliding frame is slidably connected to the upper surface of the base plate, a triangular block is installed at the bottom inside the sliding frame, and two symmetrical stop blocks are installed at the top, a main rotating shaft is rotatably mounted on the sliding block, a rotating frame is installed on the outer wall of the main rotating shaft near the sliding frame, and a fixing component for clamping the metal sheet is installed at the end, push columns for pushing the sliding frame left and right are provided at the upper and lower ends of the rotating frame, a rotating rod is installed at the end of the main rotating shaft away from the fixing component, a connecting rod is installed at the lower end of the sliding block, a limit spring is installed between the end of the connecting rod and the rotating rod, and two protruding posts for limiting the sliding block are installed on the side near the rotating rod.

[0006] By adopting the above technical solution, the metal sheet is clamped and fixed by the fixing component. After one side is processed, the sliding block is pushed down by the driving component, which drives the main rotating shaft, rotating frame and pushing column to move downward as a whole. When the pushing column at the lower end touches the triangular block, it continues to move down, pushing it to the left or right, so that the sliding frame slides to one side. Then the sliding block is controlled to move up. When it passes the stop block, the stop block on one side will block the pushing column. During its continued upward movement, it drives the rotating frame to rotate until the two pushing columns rotate to the other side. The tension of the limit spring can prevent the sheet from flipping while moving. When it reaches the flipping position, it can be flipped quickly with the help of the convex column, making the sheet flipping more stable and reliable.

[0007] A further feature of this invention is that a transverse guide rail is installed on the upper surface of the base plate, and a sliding strip adapted to the transverse guide rail is installed on the bottom of the sliding frame.

[0008] By adopting the above technical solution, when the sliding frame slides to one side, the bottom slide bar slides within the transverse guide rail, making the sliding of the sliding frame more stable.

[0009] A further feature of this invention is that the opposing surfaces of the two blocks are both sloped downwards.

[0010] By adopting the above technical solution, the stop block can better block the push column, and the push column can pass through smoothly when it rotates to the other side, while realizing the flipping of the plate.

[0011] A further feature of this invention is that the driving component includes a vertical guide rail vertically mounted on the upper surface of the base plate, a motor is mounted at the output end of the vertical guide rail, a lead screw adapted to the thread of the sliding block is mounted at the output end of the motor, and sliders adapted to the sliding of the vertical guide rail are mounted on both the front and rear side walls of the sliding block.

[0012] By adopting the above technical solution, the motor drives the lead screw to rotate, and with the cooperation of the vertical guide rail and the slider, the sliding block can be raised and lowered smoothly, thereby automating the flipping process of the board.

[0013] A further feature of this invention is that the fixing member includes a plate placement groove fixed to the end of the main rotating shaft, an electric push rod is installed on the upper end surface of the plate placement groove, and a pressure plate for pressing the plate is installed on the output end of the electric push rod.

[0014] By adopting the above technical solution, one side of the board is placed in the board placement groove, and the electric push rod is driven to move the pressure plate down, thereby pressing and fixing the board, making it easy to flip it smoothly.

[0015] The beneficial effects of this utility model are:

[0016] 1. In this utility model, the plate is fixed to one side of the main rotating shaft by a fastener. After one side is processed, the sliding block is pushed down by the drive component, which drives the main rotating shaft, the rotating frame and the push column to move downward as a whole. When the push column at the lower end touches the triangular block, it continues to move downward, pushing it to the left or right, so that the sliding frame slides to one side. Then the sliding block is controlled to move upward. When it passes the stop block, the stop block on one side will block the push column. During its continued upward movement, it drives the rotating frame to rotate until the two push columns rotate to the other side, so that the plate is also flipped, thereby achieving the purpose of automatic flipping and improving its working efficiency and safety.

[0017] 2. In this utility model, during the flipping process, the tension of the limiting spring can prevent the plate from flipping while moving, and when it reaches the flipping position, it can achieve rapid flipping with the help of the protruding post, making the plate flipping more stable and reliable, and facilitating rapid processing of both sides. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in 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.

[0019] Figure 1 This is an overall structural diagram of an automatic flipping device for processing metal sheets according to this utility model.

[0020] Figure 2 This is a utility model Figure 1 Diagram showing the connection structure between the sliding block and the fixing component.

[0021] Figure 3 This is a utility model Figure 1 Diagram showing the connection structure between the central pivot rod, connecting rod, and limit spring.

[0022] In the diagram, 1. Base plate; 2. Sliding frame; 3. Sliding block; 4. Driving component; 41. Vertical guide rail; 42. Motor; 43. Slider; 44. Lead screw; 5. Triangular block; 6. Stop block; 7. Main shaft; 8. Rotating frame; 9. Fixing component; 91. Plate placement slot; 92. Electric actuator; 93. Pressure plate; 10. Push column; 11. Rotating rod; 12. Connecting rod; 13. Limiting spring; 14. Protruding column; 15. Horizontal guide rail; 16. Sliding bar. Detailed Implementation

[0023] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0024] like Figures 1-3 As shown, an automatic flipping device for processing metal sheets includes a base plate 1. A sliding frame 2, a sliding block 3, and a driving component 4 for driving the sliding block 3 to rise and fall are arranged above the base plate 1. The bottom of the sliding frame 2 is slidably connected to the upper surface of the base plate 1. A triangular block 5 is installed at the bottom inside the sliding frame 2, and two symmetrical stop blocks 6 are installed at the top. A main rotating shaft 7 is rotatably arranged on the sliding block 3. A rotating frame 8 is installed on the outer wall of the main rotating shaft 7 near the sliding frame 2, and a fixing component 9 for clamping the metal sheet is installed at the end. Pushing columns 10 for pushing the sliding frame 2 left and right are arranged at the upper and lower ends of the rotating frame 8. A rotating rod 11 is installed at the end of the main rotating shaft 7 away from the fixing component 9. A connecting rod 12 is installed at the lower end of the sliding block 3. A limit spring 13 is installed between the end of the connecting rod 12 and the end of the rotating rod 11. Two protruding columns 14 for limiting the sliding block 3 are installed on the side near the rotating rod 11.

[0025] Furthermore, a transverse guide rail 15 is installed on the upper surface of the base plate 1, and a slide bar 16 adapted to the transverse guide rail 15 is installed on the bottom of the sliding frame 2.

[0026] Furthermore, the opposing sides of the two stops 6 are both configured as downward-sloping surfaces.

[0027] Furthermore, the driving component 4 includes a vertical guide rail 41 vertically mounted on the upper surface of the base plate 1. A motor 42 is installed at the output end of the vertical guide rail 41. A lead screw 44 that is threadedly adapted to the sliding block 3 is installed at the output end of the motor 42. Slider blocks 43 that are slidably adapted to the vertical guide rail 41 are installed on both the front and rear side walls of the sliding block 3.

[0028] Furthermore, the fixing member 9 includes a plate placement groove 91 fixed to the end of the main rotating shaft 7. An electric push rod 92 is installed on the upper end surface of the plate placement groove 91, and a pressure plate 93 for pressing the plate is installed on the output end of the electric push rod 92.

[0029] The working principle of this utility model is as follows: one side of the plate is placed in the plate placement groove 91, and the electric push rod 92 is driven to move the pressure plate 93 downward, pressing and fixing the plate. When the upper end surface is finished and needs to be flipped, the sliding block 3 is pushed downward by the driving component, which drives the main rotating shaft 7, the rotating frame 8 and the pushing column 10 to move downward as a whole. When the pushing column 10 at the lower end touches the triangular block 5, it continues to move downward, pushing it to the left or right, so that the sliding frame 2 slides to one side. Then the sliding block 3 is controlled to move upward. When it passes the stop block 6, the stop block on one side will block the pushing column 10. During its continued upward movement, it drives the rotating frame 8 to rotate until the two pushing columns 10 rotate to the other side, so that the plate is also flipped.

Claims

1. An automatic flipping device for processing metal sheets, characterized in that: Includes a base plate (1), above which are arranged a sliding frame (2), a sliding block (3), and a driving component (4) for driving the sliding block (3) to rise and fall. The bottom of the sliding frame (2) is slidably connected to the upper end face of the base plate (1). A triangular block (5) is installed at the bottom inside the sliding frame (2), and two symmetrical stops (6) are installed at the top. A main rotating shaft (7) is rotatably mounted on the sliding block (3). A rotating frame (8) is installed on the outer wall of the main rotating shaft (7) near the sliding frame (2). The part is equipped with a fixing member (9) for clamping metal plates. The upper and lower ends of the rotating frame (8) are provided with push columns (10) for pushing the sliding frame (2) left and right. The main rotating shaft (7) is equipped with a rotating rod (11) at the end away from the fixing member (9). The lower end of the sliding block (3) is equipped with a connecting rod (12). A limit spring (13) is installed between the end of the connecting rod (12) and the end of the rotating rod (11). The sliding block (3) is equipped with two protrusions (14) for limiting its position on the side near the rotating rod (11).

2. The automatic flipping device for metal sheet processing according to claim 1, characterized in that: A transverse guide rail (15) is installed on the upper surface of the base plate (1), and a slide bar (16) adapted to the transverse guide rail (15) is installed on the bottom of the sliding frame (2).

3. The automatic flipping device for metal sheet processing according to claim 1, characterized in that: The opposing sides of the two stops (6) are both set as downward inclined surfaces.

4. The automatic flipping device for metal sheet processing according to claim 1, characterized in that: The driving component (4) includes a vertical guide rail (41) vertically mounted on the upper surface of the base plate (1). A motor (42) is installed at the output end of the vertical guide rail (41). A lead screw (44) adapted to the thread of the sliding block (3) is installed at the output end of the motor (42). Slider blocks (43) adapted to slide on the front and rear side walls of the sliding block (3) are installed.

5. The automatic flipping device for metal sheet processing according to claim 1, characterized in that: The fixing component (9) includes a plate placement groove (91) fixed to the end of the main rotating shaft (7). An electric push rod (92) is installed on the upper end face of the plate placement groove (91), and a pressure plate (93) for pressing the plate is installed on the output end of the electric push rod (92).

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