Plate shearing auxiliary mechanism for plate slitting
By introducing even compression of C-type sliders and electric push rods into the shearing machine, combined with the automatic storage of electric suction cups and stacking racks, the problem of deformation and collision of plates during shearing is solved, and the cutting accuracy and working efficiency are improved.
Patent Information
- Application Number
- CN202422027832.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-08-12
- Estimated Expiration
- 2034-08-21
AI Technical Summary
During the shearing process, existing shearing machines cannot evenly press the two sides of the board, resulting in deformation and affecting the cutting accuracy and quality. At the same time, the sheared board cannot be automatically stored, making it easy to collide and damage.
A shearing auxiliary mechanism for plate slitting is designed, using C-type sliders and electric push rods to achieve uniform compression of both sides of the shear position, and automatic storage is achieved through electric suction cups and stacking racks, and the motor drives the screw and synchronous belt to achieve stable transportation of the plate.
Ensure that the plate is fully supported during the shearing process, avoid deformation, automatically store the plate, reduce collision damage, and improve cutting accuracy and working efficiency.
Smart Images
Figure CN223210564U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of plate processing, in particular to a shearing auxiliary mechanism for plate slitting. Background Art
[0002] A shearing machine is a mechanical device specifically designed for shearing and cutting metal sheets. It typically consists of an upper blade, a lower blade, a backstop, a blade holder, and a base. Shearing machines are widely used in the metalworking industry, enabling accurate and efficient cutting of steel, stainless steel, aluminum, and other sheet metals.
[0003] In the existing shearing machine, when the sheet material is fed into the shearing machine, the sheet material at the shearing position is pressed by the presser foot device, and then the sheet material is sheared by the cooperation of the upper and lower blades. Since the existing presser foot device can only press one side, it fails to press the sheets on both sides of the shearing position evenly, which may cause the sheet material to deform during the shearing process, affecting the cutting accuracy and quality. Secondly, the existing device cannot automatically collect the sheared sheets, and they fall directly, causing collisions between the sheets, which can easily damage the sheets and affect the quality of the sheets. Utility Model Content
[0004] The utility model provides a shearing auxiliary mechanism for sheet metal slitting, which has the advantages of uniform pressure and automatic storage, so as to solve the problem that the sheets on both sides of the shearing position cannot be evenly pressed, which may cause the sheets to deform during the shearing process, affecting the cutting accuracy and quality. Secondly, the existing device cannot automatically store the sheared sheets, which fall directly, causing collisions between the sheets, easily causing damage to the sheets, and affecting the quality of the sheets.
[0005] In order to achieve the purpose of uniform pressure and automatic storage, the utility model provides the following technical solutions: a shearing auxiliary mechanism for plate slitting, comprising a shearing machine body, a fixed frame fixedly connected to the rear side of the shearing machine body, a stacking rack arranged inside the fixed frame, a sliding groove opened inside the shearing machine body, two C-shaped sliders slidably connected inside the sliding groove, the two C-shaped sliders are arranged opposite to each other and a sliding frame fixedly connected to the opposite side, the two sliding frames are both slidably connected to the fixed frame, a second sliding block is slidably connected inside the two sliding frames, one side of the two second sliding blocks is fixedly connected to a first electric push rod, and the telescopic ends of the two first electric push rods are both equipped with electric suction cups.
[0006] Preferably, a second electric push rod is fixedly connected to the top of the two C-shaped sliders, and the telescopic end of the second electric push rod extends to the inside of the C-shaped slider. The telescopic ends of the two second electric push rods are fixedly connected to a pressure plate. By starting the second electric push rod installed on the top of the C-shaped slider, the pressure plate is pressed downward, and then together with the presser foot device on the other side of the shear blade, pressure can be applied to both sides of the shearing position.
[0007] Preferably, a bidirectional screw is rotatably connected inside the sliding groove, the bidirectional screw passes through the two C-shaped sliders and is connected to the two C-shaped slider ball nut pairs, a first motor is installed on the outside of the shearing machine body, the output end of the first motor is fixedly connected to the bidirectional screw, and the relative movement of the two C-shaped sliders is used to determine the edges of the plates of different widths for limiting.
[0008] Preferably, the two sliding frames are each rotatably connected to a second screw rod, the two second screw rods respectively pass through the two second sliding blocks and are connected to the second sliding block ball nut pair, a second motor is installed at one end of the two sliding frames, the output ends of the two second motors are respectively fixedly connected to the two second screw rods, and the two second sliding blocks slide inside the two sliding frames respectively, and then the sheared plates are moved through two electric suction cups.
[0009] Preferably, two third screw rods and two sliding rods are installed inside the stacking rack, the two third screw rods are diagonally rotated and connected to the inner bottom end of the stacking rack, the two sliding rods are diagonally fixed and installed on the inner bottom end of the stacking rack, and a stacking bottom plate is also provided inside the stacking rack, the stacking bottom plate is connected to the two third screw rod ball nut pairs, and the stacking bottom plate is slidably connected to the two sliding rods.
[0010] Preferably, pulleys are installed on the outside of the two third screw rods, a synchronous belt is installed between the two pulleys, a third motor is installed on the top of the stacking rack, the output end of the third motor is fixedly connected to one of the third screw rods, and the two third screw rods are driven to rotate synchronously through the synchronous belt and pulley.
[0011] Preferably, four universal wheels are fixedly installed on the bottom of the stacking rack, and the outer side of the stacking rack is in movable contact with the inner wall of the sliding groove, so that the stacking rack can be pushed to move, which can facilitate the transportation of sheet materials, effectively save manpower and improve work efficiency.
[0012] Compared with the prior art, the present invention provides a shearing auxiliary mechanism for sheet metal slitting, which has the following beneficial effects:
[0013] 1. This shearing auxiliary mechanism for sheet metal slitting starts the second electric push rod installed on the top of the C-shaped slider to press the pressure plate downward, and then together with the pressure foot device on the other side of the shear blade, it can apply pressure to both sides of the shearing position to ensure that the sheet metal can be fully supported and stable during the shearing process, avoiding the problem that both sides of the shearing position are not evenly supported and pressed, which may cause the sheet metal to deform during the shearing process and affect the cutting accuracy and quality.
[0014] 2. This shearing auxiliary mechanism for plate cutting moves the stacking bottom plate upward inside the stacking rack through the rotation of the output end of the third motor. When it moves to the top, the sheared plates are put down. After putting one plate down, the third motor is started to move the stacking bottom plate downward by one end distance, avoiding direct falling under the action of gravity, causing collisions between plates, easily causing damage to the plates, and affecting the quality of plate use. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic structural diagram of the fixing frame of the utility model;
[0017] Figure 3 This is a structural diagram of the sliding frame of the utility model;
[0018] Figure 4 This is a structural diagram of the stacking rack of the utility model;
[0019] Figure 5 For this utility model Figure 4 A magnified schematic diagram of the structure in the middle.
[0020] In the figure: 1. Shearing machine body; 2. Fixed frame; 3. Sliding groove; 4. C-shaped slider; 5. Sliding frame; 6. Second sliding block; 7. First electric push rod; 8. Electric suction cup; 9. Stacking rack; 10. Second electric push rod; 11. Pressing plate; 12. Bidirectional screw rod; 13. First motor; 14. Second screw rod; 15. Second motor; 16. Third screw rod; 17. Sliding rod; 18. Stacking bottom plate; 19. Pulley; 20. Synchronous belt; 21. Third motor; 22. Universal wheel. DETAILED DESCRIPTION
[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1
[0022] See also Figure 1-Figure 2The utility model discloses a shearing auxiliary mechanism for plate slitting, including a shearing machine body 1, a fixed frame 2 fixedly connected to the rear side of the shearing machine body 1, a stacking rack 9 is arranged inside the fixed frame 2, a sliding groove 3 is opened inside the shearing machine body 1, two C-shaped sliders 4 are slidably connected inside the sliding groove 3, the two C-shaped sliders 4 are arranged opposite to each other and a sliding frame 5 is fixedly connected to the opposite side, the two sliding frames 5 are both slidably connected to the fixed frame 2, and the two sliding frames 5 are both slidably connected to the inside of the two sliding frames 5, one side of the two second sliding blocks 6 is fixedly connected to a first electric push rod 7, and the telescopic ends of the two first electric push rods 7 are both equipped with electric suction cups 8.
[0023] The tops of the two C-shaped sliders 4 are fixedly connected to a second electric push rod 10 , the telescopic ends of the second electric push rod 10 extend into the interior of the C-shaped slider 4 , and the telescopic ends of the two second electric push rods 10 are fixedly connected to a pressure plate 11 .
[0024] A bidirectional screw rod 12 is rotatably connected inside the sliding groove 3, and the bidirectional screw rod 12 passes through two C-shaped sliders 4 and is connected to the ball nut pairs of the two C-shaped sliders 4. A first motor 13 is installed on the outside of the shearing machine body 1, and the output end of the first motor 13 is fixedly connected to the bidirectional screw rod 12.
[0025] The two sliding frames 5 are both rotatably connected to the inside of the second screw rods 14, and the two second screw rods 14 respectively pass through the two second sliding blocks 6 and are connected to the ball nut pair of the second sliding blocks 6. One end of the two sliding frames 5 is installed with a second motor 15, and the output ends of the two second motors 15 are fixedly connected to the two second screw rods 14 respectively.
[0026] Specifically, by rotating the output end of the first motor 13, the bidirectional screw rod 12 is driven to rotate inside the sliding groove 3, so that the two C-shaped sliders 4 are relatively moved inside the sliding groove 3, and the edges of the plates of different widths are limited by the relative movement of the two C-shaped sliders 4. Then, by starting the second electric push rod 10 installed on the top of the C-shaped slider 4, the pressure plate 11 is pressed downward, and then together with the pressure foot device on the other side of the shearing blade, pressure can be applied to both sides of the shearing position to ensure that the plate can be fully supported and stable during the shearing process. When the shearing is completed, by starting the two second electric push rods 10, the pressure plate 11 is pressed downward, and the pressure foot device on the other side of the shearing blade can be pressed together to ensure that the plate can be fully supported and stable during the shearing process. An electric push rod 7 extends downward, so that the electric suction cup 8 fixedly connected to the bottom end of the first electric push rod 7 contacts the sheared plate, and the sheared plate is firmly sucked by starting the two electric suction cups 8. At this time, the two second motors 15 are rotated to drive the two second screw rods 14 to rotate respectively inside the two sliding frames 5, so that the two second sliding blocks 6 slide respectively inside the two sliding frames 5, and then the sheared plate is moved by the two electric suction cups 8. When it moves to the top of the stacking bottom plate 18 inside the stacking rack 9, the sheared plate is put down by closing the two electric suction cups 8. Example 2
[0027] Based on the above Example 1, please refer to Figure 3-Figure 5 Two third screw rods 16 and two sliding rods 17 are installed inside the stacking rack 9. The two third screw rods 16 are diagonally rotated and connected to the inner bottom end of the stacking rack 9. The two sliding rods 17 are diagonally fixedly installed on the inner bottom end of the stacking rack 9. A stacking bottom plate 18 is also provided inside the stacking rack 9. The stacking bottom plate 18 is connected to the two third screw rods 16 ball nut pairs, and the stacking bottom plate 18 is slidably connected to the two sliding rods 17.
[0028] A pulley 19 is sleeved on the outside of the two third screw rods 16 , a synchronous belt 20 is sleeved between the two pulleys 19 , a third motor 21 is installed on the top of the stacking rack 9 , and the output end of the third motor 21 is fixedly connected to one of the third screw rods 16 .
[0029] Four universal wheels 22 are fixedly mounted on the bottom of the stacking rack 9 , and the outer side of the stacking rack 9 is in movable contact with the inner wall of the sliding groove 3 .
[0030] Specifically, the third screw rod 16 is driven to rotate by the rotation of the output end of the third motor 21, and the third screw rod 16 drives another third screw rod 16 to rotate synchronously through the synchronous belt 20 and the pulley 19, so that the stacking base plate 18 moves upward inside the stacking rack 9. When it moves to the top, the cut plates are put down. After putting down a piece, the third motor 21 is started to move the stacking base plate 18 downward by one end distance, avoiding direct falling under the action of gravity, causing collisions between plates, which easily cause damage to the plates and affect the quality of the plates. The four universal wheels 22 installed at the bottom of the stacking rack 9 can push the stacking rack 9 to move, which can facilitate the transportation of plates, effectively save manpower and improve work efficiency.
[0031] The working principle and usage process of the present invention are as follows: when the plate to be sheared is conveyed into the shearing machine, the rotation of the output end of the first motor 13 drives the bidirectional screw rod 12 to rotate inside the sliding groove 3, so that the two C-shaped sliders 4 move relative to each other inside the sliding groove 3, and the edges of the plates of different widths are limited by the relative movement of the two C-shaped sliders 4, and then the second electric push rod 10 installed on the top of the C-shaped slider 4 is started to press the pressure plate 11 downward, and then together with the pressure foot device on the other side of the shear blade, pressure can be applied to both sides of the shearing position to ensure that the plate can be fully supported and stabilized during the shearing process, to avoid uneven support and pressing on both sides of the shearing position, which may cause the plate to deform during the shearing process, affecting the cutting accuracy and quality.
[0032] When the C-shaped slider 4 moves in the sliding groove 3, the sliding frame 5 fixedly connected to one side of the C-shaped slider 4 slides synchronously in the fixed frame 2, and the sliding frame 5 is slidably connected to the second sliding block 6 inside the sliding frame 5, and one side of the second sliding block 6 is fixedly connected to the first electric push rod 7. When the shearing is completed, the two first electric push rods 7 are respectively started to extend downward so that the electric suction cup 8 fixedly connected to the bottom end of the first electric push rod 7 contacts the sheared plate, and the sheared plate is firmly sucked by starting the two electric suction cups 8. At this time, the rotation of the two second motors 15 drives the two second screw rods 14 to rotate respectively inside the two sliding frames 5, so that the two second sliding blocks 6 slide respectively inside the two sliding frames 5, and then the sheared plate is moved with the two electric suction cups 8. When it moves to the top of the stacking bottom plate 18 inside the stacking rack 9, the sheared plate is put down by closing the two electric suction cups 8.
[0033] By rotating the output end of the third motor 21, the third screw rod 16 is driven to rotate, and the third screw rod 16 drives another third screw rod 16 to rotate synchronously through the synchronous belt 20 and the pulley 19, so that the stacking base plate 18 moves upward inside the stacking rack 9. When it moves to the top, the cut plates are put down. After putting one piece down, the third motor 21 is started to move the stacking base plate 18 downward by one end distance, avoiding direct falling under the action of gravity, causing collisions between plates, which easily cause damage to the plates and affect the quality of the plates. The four universal wheels 22 installed at the bottom of the stacking rack 9 can push the stacking rack 9 to move, which can facilitate the transportation of plates, effectively save manpower and improve work efficiency.
Claims
1. A shearing auxiliary mechanism for plate slitting, comprising a shearing machine body (1), characterized in that: The rear side of the shearing machine body (1) is fixedly connected to a fixed frame (2), a stacking frame (9) is arranged inside the fixed frame (2), a sliding groove (3) is opened inside the shearing machine body (1), two C-shaped sliders (4) are slidably connected inside the sliding groove (3), the two C-shaped sliders (4) are arranged opposite to each other and fixedly connected to a sliding frame (5) on one side, the two sliding frames (5) are both slidably connected to the fixed frame (2), the two sliding frames (5) are both slidably connected to a second sliding block (6), one side of the two second sliding blocks (6) is fixedly connected to a first electric push rod (7), and the telescopic ends of the two first electric push rods (7) are both installed with an electric suction cup (8).
2. A shearing auxiliary mechanism for sheet metal slitting according to claim 1, characterized in that: The tops of the two C-shaped sliders (4) are both fixedly connected to a second electric push rod (10), the telescopic ends of the second electric push rods (10) extend into the interior of the C-shaped slider (4), and the telescopic ends of the two second electric push rods (10) are both fixedly connected to a pressure plate (11).
3. The shearing auxiliary mechanism for sheet material slitting according to claim 1, characterized in that: A bidirectional screw rod (12) is rotatably connected inside the sliding groove (3), and the bidirectional screw rod (12) passes through the two C-shaped sliders (4) and is connected to the ball nut pairs of the two C-shaped sliders (4). A first motor (13) is installed on the outside of the shearing machine body (1), and the output end of the first motor (13) is fixedly connected to the bidirectional screw rod (12).
4. The shearing auxiliary mechanism for sheet material slitting according to claim 1, characterized in that: The two sliding frames (5) are both rotatably connected to a second screw rod (14), and the two second screw rods (14) respectively penetrate the two second sliding blocks (6) and are connected to the ball nut pair of the second sliding blocks (6). One end of the two sliding frames (5) is installed with a second motor (15), and the output ends of the two second motors (15) are respectively fixedly connected to the two second screw rods (14).
5. The shearing auxiliary mechanism for sheet material slitting according to claim 1, characterized in that: Two third screw rods (16) and two slide rods (17) are installed inside the stacking rack (9). The two third screw rods (16) are connected to the inner bottom end of the stacking rack (9) in a diagonally rotating manner. The two slide rods (17) are fixedly installed to the inner bottom end of the stacking rack (9) in a diagonally rotating manner. A stacking bottom plate (18) is also provided inside the stacking rack (9). The stacking bottom plate (18) is connected to the two third screw rods (16) by a ball nut pair, and the stacking bottom plate (18) is slidably connected to the two slide rods (17).
6. A shearing auxiliary mechanism for sheet material slitting according to claim 5, characterized in that: A pulley (19) is sleeved on the outer sides of the two third screw rods (16), a synchronous belt (20) is sleeved between the two pulleys (19), a third motor (21) is installed on the top of the stacking rack (9), and an output end of the third motor (21) is fixedly connected to one of the third screw rods (16).
7. The shearing auxiliary mechanism for sheet material slitting according to claim 5, characterized in that: Four universal wheels (22) are fixedly mounted on the bottom of the stacking rack (9), and the outer side of the stacking rack (9) is in movable contact with the inner wall of the sliding groove (3).