Rapid plate separation structure

Abstract

The utility model belongs to the technical field of plate separation, and particularly relates to a fast plate separation structure which comprises a rack, a magnetic plate, an air blowing block and a driving mechanism, the magnetic plate is movably arranged on the rack and used for magnetizing multiple layers of plates, the air blowing block is arranged on the magnetic plate in a sliding mode, and an air hole communicated with an external air pump is formed in the air blowing block. The air blowing block is used for blowing air to gaps of the plates, the driving mechanism is arranged on the rack, and the driving mechanism is connected with the magnetic plate so that the magnetic plate can be attached to the side edge of the plate stack. Compared with the prior art, under the cooperation of the magnetic plate and the air blowing block, plates can be rapidly and effectively separated, the air blowing block only needs to blow air towards the gap, the air blowing power is also reduced, and the effect of reducing the power loss of the separation structure can be achieved on the premise that effective separation is guaranteed.

Description

Technical Field

[0001] This utility model relates to the technical field of sheet material separation, specifically a rapid sheet material separation structure. Background Technology

[0002] In the steel plate processing process, multiple plates are stacked. When processing the plates, the top plate needs to be picked up and removed. In the picking process, the top plate is first separated by a separation mechanism, and then picked up by a robotic arm equipped with multiple suction cups or a suction cup frame that lifts and picks up the plate horizontally.

[0003] In related technologies, the separation mechanism includes an air blowing mechanism located on the side of the sheet material carrying platform. The air blowing mechanism has an air blowing block with multiple sets of air nozzles arranged from top to bottom. The multiple sets of air nozzles can spray high-pressure air onto the sheet material stacks of different heights to separate the top sheet material from the sheets below. At the same time, a robotic arm or suction cup is located on one side of the sheet material carrying platform to pick up the top sheet material, thereby achieving the effect of picking up the sheet material one by one.

[0004] However, in actual use, the air-blowing block blows air over a large area at once, resulting in high power consumption and inaccurate air blowing position; secondly, it is bulky and this device is more suitable for fixed positions of fixed equipment and is not versatile.

[0005] Therefore, existing technologies need to be improved. Utility Model Content

[0006] To address the shortcomings of existing technologies, this application proposes a rapid separation structure for sheet metal.

[0007] The technical solution adopted by this utility model to solve its technical problem is as follows:

[0008] A rapid separation structure for sheet materials includes a frame, a magnetic plate, an air blowing block, and a drive mechanism. The magnetic plate is movably mounted on the frame and is used to magnetize multi-layer sheet materials. The air blowing block is slidably mounted on the magnetic plate and has air holes communicating with an external air pump. The air blowing block is used to blow air into the gaps between the sheet materials. The drive mechanism is mounted on the frame and connected to the magnetic plate so that the magnetic plate is close to the side of the sheet material stack.

[0009] Preferably, the driving mechanism includes a horizontal driving member and a vertical driving member. The horizontal driving member is connected to the frame, and the vertical driving member is connected to the output end of the horizontal driving member to move the vertical driving member in a horizontal direction. The vertical driving member is connected to the magnetic plate to move the magnetic plate in a vertical direction.

[0010] Preferably, the air-blowing block is slidably mounted on the magnetic plate via a slide rail, and the air-blowing block is provided with an abutment block, which is used to abut against the upper side of the uppermost plate, and the air-blowing block is slidable by the movement of the plate.

[0011] Preferably, a guide support wheel is rotatably provided on the side of the abutting block that abuts against the plate, and the guide support wheel is used to abut against the plate.

[0012] Preferably, the output end of the horizontal drive component is provided with a connecting plate, the vertical drive component is provided on the connecting plate, the connecting plate is provided with a tension spring, one end of the tension spring is connected to the connecting plate, and the other end is connected to the frame, the tension spring has elastic potential energy to make the magnetic plate move toward the horizontal drive component.

[0013] In summary, this application includes at least one of the following beneficial technical effects:

[0014] 1. When separating the boards from the stack, the drive mechanism first presses the magnetic plate against the side of the stack. The magnetic plate magnetizes the boards, creating a repulsive phenomenon between like poles. Since the top board is not subjected to pressure from the other boards, it forms a gap with the stack below. Then, the air blower blows air into the gap between the top board and the stack. This creates an air layer between the top board and the stack below, eliminating the suction force caused by the vacuum between the boards. Therefore, the boards can be quickly and effectively separated by the gripping of an external robotic arm or suction cup structure. The air blower only needs to blow air into the gap, reducing the power of the air blowing and minimizing power loss of the separation structure while ensuring effective separation.

[0015] 2. Due to the design of the slide rail and the abutment block, when the magnetic plate is attached to the edge of the stack of boards, the abutment block will abut against the upper side of the top board. Therefore, when the magnetic plate magnetizes the boards with the same pole and a gap appears, the top board will slide on the slide rail with the air blowing block through the abutment block, so that the air blowing block is always aligned with the gap between the top board and the stack of boards, ensuring that the air blowing position is more targeted, making the boards separate faster, and effectively ensuring the separation effect of the boards. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art 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.

[0017] Figure 1 This is an overall schematic diagram of the rapid separation structure in the embodiments of this application;

[0018] Figure 2 This is another perspective view of the rapid separation structure in the embodiments of this application.

[0019] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Magnetic plate; 3. Air blowing block; 31. Air hole; 4. Drive mechanism; 41. Horizontal drive component; 42. Vertical drive component; 5. Abutment block; 6. Support guide wheel; 7. Tension spring; 8. Connecting plate. Detailed Implementation

[0020] 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 scope of protection of the present utility model.

[0021] This application discloses a rapid separation structure for sheet metal.

[0022] Reference Figure 1 and Figure 2 A rapid separation structure for sheet materials includes a frame 1, a magnetic plate 2, an air-blowing block 3, and a drive mechanism 4. Specifically, the frame 1 is connected to external gripping equipment such as a robotic arm or suction cup. The magnetic plate 2 is movably mounted on the frame 1 and is placed on the side of the sheet material stack to achieve same-polarity magnetization. Since the top sheet material is not subject to the gravity of other sheet materials, a gap is created between the top sheet material and the lower sheet material stack under the action of the magnetic plate 2. The air-blowing block 3 is slidably mounted on the magnetic plate 2, and the sliding direction of the air-blowing block 3 is vertical. The air-blowing block 3 is provided with air holes 31, one end of which is connected to an external air pump. The air holes 31 are positioned facing the sheet material, and the air-blowing block 3 is used to fill the gap between the top sheet material and the lower sheet material stack. Air is blown in to widen the gap. The drive mechanism 4 is mounted on the frame 1. The drive mechanism 4 is used to move the magnetic plate 2 to the side of the plate stack. So when it is necessary to separate the plates, the drive mechanism 4 moves the magnetic plate 2 to the side of the plate stack to make it close to the plate stack, so that the uppermost plate and the lower plate stack are separated. The air blowing block 3 slides to the gap and blows air to widen the gap. With the dual action of the magnetic plate 2 and the air blowing block 3, there is a layer of air between the uppermost plate to be grasped and the lower plate stack. There is no suction force caused by the vacuum between the plates, so the plates can be effectively separated. At the same time, when separating the plates, it is only necessary to blow air into the gap, without blowing air over a large area. This can reduce the power loss of the separation structure while ensuring effective separation.

[0023] Reference Figure 1 and Figure 2 The driving mechanism 4 includes a horizontal driving component 41 and a vertical driving component 42. The horizontal driving component 41 is fixedly mounted on the frame 1, and a connecting plate 8 is connected to the output end of the horizontal driving component 41. The vertical driving component 42 is fixedly mounted on the connecting plate 8 to achieve horizontal movement under the action of the horizontal driving component 41. The magnetic plate 2 is mounted on the output end of the vertical driving component 42. In this embodiment, both the horizontal driving component 41 and the vertical driving component 42 are cylinders. When it is necessary to separate the plates, the magnetic plate 2 can be pressed tightly against the side wall of the plate stack with the cooperation of the horizontal driving component 41 and the vertical driving component 42. When not in use, it can also be retracted, reducing the volume of the overall structure and making the overall separation structure more integrated and modular, increasing its practicality and reproducibility.

[0024] To ensure more accurate air blowing position of the air blowing block 3, an abutment block 5 is provided on the air blowing block 3. The abutment block 5 is inclined, with one end connected to the air blowing block 3 and the other end abutting against the upper side of the top plate. The air blowing block 3 slides on the magnetic plate 2 via a slide rail. In its natural state, the air blowing block 3 hangs naturally under the action of gravity. When the magnetic plate 2 is attached to the side wall of the plate stack, the abutment block 5 abuts against the upper side of the plate stack. Under the action of the magnetic plate 2, a gap is created between the top plate and the bottom plate stack, allowing the top plate to move upward. The abutment block 5 makes the air blowing block 3 move synchronously with the top plate, ensuring that the air blowing block 3 is always aligned with the gap between the top plate and the plate stack, ensuring more targeted air blowing and faster plate separation, thus effectively guaranteeing the plate separation effect.

[0025] In this embodiment, in order to improve the smoothness of the sliding of the air block 3, a support guide wheel 6 is provided at the end of the abutment block 5 that abuts against the plate. The support guide wheel 6 is used to abut against the upper surface of the plate. The support guide wheel 6 can reduce the friction between the abutment plate and the plate, so that the air block 3 slides more smoothly and avoids the abutment plate scratching the plate.

[0026] In addition, in order to make the magnetic plate 2 stick tightly to the side of the stack of plates and improve the separation effect of the plates, a tension spring 7 is provided on the connecting plate 8. The tension spring 7 is a tension spring with one end fixedly connected to the connecting plate 8 and the other end fixedly connected to the frame 1. When the piston rod of the horizontal drive member 41 extends, the tension spring 7 will be stretched. When the magnetic plate 2 sticks to the side of the stack of plates, the elastic potential energy of the waste spring causes the magnetic plate 2 to move towards the horizontal drive member 41, so that the magnetic plate 2 sticks tightly to the stack of plates, thereby helping to improve the separation effect of the uppermost plate.

[0027] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A rapid separation structure for sheet metal, characterized in that: The device includes a frame, a magnetic plate, an air blowing block, and a drive mechanism. The magnetic plate is movably mounted on the frame and is used to magnetize multi-layer boards. The air blowing block is slidably mounted on the magnetic plate and has air holes that communicate with an external air pump. The air blowing block is used to blow air into the gaps between the boards. The drive mechanism is mounted on the frame and is connected to the magnetic plate so that the magnetic plate is close to the side of the board stack.

2. The rapid separation structure for sheet metal according to claim 1, characterized in that: The driving mechanism includes a horizontal driving component and a vertical driving component. The horizontal driving component is connected to the frame, and the vertical driving component is connected to the output end of the horizontal driving component to move the vertical driving component in a horizontal direction. The vertical driving component is connected to the magnetic plate to move the magnetic plate in a vertical direction.

3. The rapid separation structure for sheet metal according to claim 1, characterized in that: The air-blowing block is slidably mounted on the magnetic plate via a slide rail. The air-blowing block is provided with an abutment block, which is used to abut against the upper side of the uppermost plate. The movement of the plate drives the air-blowing block to slide.

4. The rapid separation structure for sheet metal according to claim 3, characterized in that: The side of the abutting block that abuts against the plate is rotatably provided with a guide support wheel, which is used to abut against the plate.

5. The rapid separation structure for a plate according to claim 2, characterized in that: The output end of the horizontal drive component is provided with a connecting plate, the vertical drive component is provided on the connecting plate, and a tension spring is provided on the connecting plate. One end of the tension spring is connected to the connecting plate, and the other end is connected to the frame. The tension spring has elastic potential energy that causes the magnetic plate to move toward the horizontal drive component.

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